Mercedes vibration at idle then stops.

• Mercedes vibration at idle then stops I’ve been complaining about this rough idle/vibration issue to the mechanics at my local MB shop, but they said that this vibration “really isn’t that bad”. 0 because the vibration is minor, only occurs at stop lights, and is pretty minor IMO. Check the level cold then drive it for 20 minutes or so and check the level hot and adjust Sep 5, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jun 4, 2019 · I have a 2005 E320 CDI that am having issues with vibration when the engine is cold. 5L because vibration of a 3 cylinder is worse, the 2. We would like to show you a description here but the site won’t allow us. The vibration is there ONLY in drive, if i put it in N or Park its smooth. Vibration can be felt in steering but more prononuced in car seat. 5L is heaver and also goes in pricer vehicles. I don’t know when the last time my transmission was serviced. That’s been the same in all pilots I’ve been in but this is totally a person by person thing one person might think the idle vibration is more then the next person and it also depends on your past vehicles. Oct 19, 2015 · If the vibration stops than its your motor mounts. Any help appreciated Nov 20, 2023 · The noise/vibration seems to smooth out past 3000rpm. Hopefully. Apr 1, 2017 · The shaking vibration happens when: Car stops and is in ‘Drive’ The vibration stops when (while car is at rest): Car is in park, neutral (Haven’t tested reverse) I release the brake slightly or very gently press the gas. Aug 14, 2009 · The car has been running beautifully for a number of years and then all of a sudden it started to stall at tickover and has a very rough idle. I can't feel this noise on idle, engine sounds good with open hood. Next, check your suspension components. cost around $35. Jul 22, 2010 · Mercedes-Benz Sedan / Coupe / Wagon Forums. Too low an idling speed can cause vibration at idle too. I only use the a/c around town now in case I burn up the belt but I'm thinking new compressor and accumulator shortly, and hope to catch it before it locks up . Any Jan 7, 2010 · Hello all Just had a concern about a recent vibration that just started. Sep 24, 2022 · Balancing shafts were probably included in the 1. This video will teach you about 3 common causes of a rough idle. All previous vibrations when car is engaged to reverse are cured. It is most notable when I'm sitting at a traffic light in gear with the air conditioning on. Jan 7, 2010 · The car perfroms flawlessly when accelerating and cruising, but when it coming to a stop it "shimmys" ever so slight before stopping then has a LOW grade vibration at stop. This "choking" sometimes can be felt as a vibration. But not many miles per year recently, 1000 miles in 6 months. to/3J Apr 26, 2009 · Make sure that the idling speed is in the correct range (750-800 RPM). I have 2010 E350 4matic with 116k miles and I have a vibration at idle that I cannot fix. It does not occur at a stop, as in you can turn the steering wheel Why My Car Shaking When Idle. I had a tech look at the wires etc - no misfires. Mar 4, 2020 · I have a Mercedes w124, m111, E200 and i have a vibration when i put in D or R. The three common reasons why you might experience your car vibrating/shaking when you're par Oct 8, 2022 · I will say this gen Honda pilot seems to idle rougher in general vibration wise with and without a/c. They are likely contributing 70% of overall vibration when stopped in D or R. Nov 14, 2019 · When white smoke occurs at cold start and then disappears as the engine warms up, the most common causes are fouling deposits around piston rings and/or cylinder glazing. I have had it at the dealer 3 times for this. com Apr 26, 2019 · If you notice an engine shudder or vibration especially when idling, then this could be a motor mount issue. Each time the rpm drops and stops fluctuating! (the engine idles rougher as well, I was unable to conclude that any particular cylinder was causing the rough idle). We have a 2004 Mercedes E500 with a vibration on accel and slight rough idle. One thing I noticed is that when We would like to show you a description here but the site won’t allow us. If the vibration remains with the A/C on when you mimic the slight increase in idle speed, then the compressor may also be a suspect, but the most likely issue is a too low idle speed by, perhaps, 100 rpm or so. Sounds exactly like MM but I can't be any more. When coming to a light I get an ever-so-slight "shudder" for 1 second then an intermittent faint "roughness" feeling/vibration that I can feel in the car. For vibration at idle, You want to have the Engine and Transmission mount inspected. May 14, 2015 · If after replacing the belt tensioner the vibration remains in this area, other accessories like the water pump or even the crankshaft pulley may have to be replaced. Oct 25, 2020 · Did anyone every find a solution to the vibration at 2000rpm issues. Sep 24, 2023 · I swapped my engine mounts last week with brand new mercedes OEM mounts after experiencing vibration at idle. Now here is where I go off and cry. My Mitsubishi Eclipse I had never felt like this. I got it checked for vacuum leak and apparently there is none. May 6, 2014 · More recently however, the car has now developed the same vibration in a forward gear also. Checked manipul if there's air leakage But the vibration has continued Mar 28, 2023 · It drives really smooth like new but when siting idle at red lights or in park there is a slight vibration and other times after driving for a little bit I come to a stop and it’s no vibration at all as if the car is completely off. If I take it out of gear, the vibration stops, even with the a/c on. Ugh. Once you get on the throttle, above 1K, the vibration in the steering wheel goes away *have to drive more to confirm, this was a quick observation on Sunday*. As the topic said, the car is vibrating noticably at idle, in D and while accelerating in low gears. . Apr 6, 2004 · I have a 2004 ML350 and it does the same thing once in a while. The vibration was random, sometimes worse than other times, but present most of the time in the condition above. Oct 10, 2014 · When I am stopped at a stop light with my foot on the brake, there is a lot of engine vibration. When I try to shift it to park it makes some weird noise and still rolls down (parked on a Nov 3, 2012 · Hello everyone. Why is My Car Shaking in Idle? If your car is shaking before you ever start driving, then you probably have broken parts. But the problem is say when I am waiting for the red light. When i put in N the vibration is less noticeable, but is there. The accelerating problem vibration started after I had my tires rotated. Mar 31, 2010 · ok so a few weeks ago my car was shaking a bit when idling or at a stop light, i figured motor mounts where out bc its bee ten years and 110k miles. Once I get past 40 it stops. But no so bad in P n N. _____ Jan 17, 2013 · Greetings all, Longtime lurker, first time poster. The Mercedes-Benz of Georgetown can help you identify why your Mercedes-Benz shakes in idle. Tracking down May 4, 2021 · -Replaced rebooted original CV Axle with new GKN Axle --> Vibration almost seems worse now. The vibration is always there when you accelerate. Aug 9, 2018 · I'm experiencing a little vibration through the interior of the car, the steering wheel and the seat when the car is in 'D' drive mode with my feet on the brake but no vibration when the engine is on and in 'P' park mode. Jun 20, 2021 · It did idle at 550 until I did a TP relearn (ignition on for 3 minutes, then off, then start) or it was after that I noticed the vibration & 510 idle. Mar 6, 2023 · There are few problems more irritating than rough idle. I drove it about 100 miles after buying it and it thought it drove Jul 24, 2010 · furthermore, check for codes via OBD scanner (not a generic OBD2, but a Mercedes compatible one) and see if there is a misfire in particular piston, if there is, swap its coil with another one, clear the code, drive the car for a little bit, then scan again, and see if the misfire code changes place. Will check it out next time in for service. The RPMs are fine - no bouncing; it's just a low level vibration that goes away if not in gear. The ride is smooth and I love it. vip-ucf Feb 6, 2024 · Got a 2011 Kia Forte! I’ve noticed that the car shakes more than usual while idle! You can visibly see the engine shake and then smooth out. It's in very clean condition and has had a service record, has done 91,000 miles. once you take off it runs smooth its just when you stop at stop sign or first put in gear at home symptoms last about 10 -15 minutes till full warm Michael Warfield : There is a smooth engine running test that can be performed with a mercedes sds diagnostic computer. Feb 4, 2006 · Also interesting is while trying to determine if the rough idle might be due to one cylinder I pulled each spark plug wire. shaking steering wheel at stop 5055 Views 19 Replies 10 Participants Last post by ruary, Oct 1, 2013. At the same time, the car drives beautifully without hesitation. Any ideas? Feb 1, 2008 · Hi all I have an S class 280 1998 with 70k miles. But when I drop the vehicle into neutral the shaking nearly stops! Sep 10, 2009 · Almost feels like the engine is going to drop below idle and stall - but then it catches itself before the stall. The shaking was the worst on acceleration from a stop and idle. My 2003 Sprinter with 250,000 miles is vibrating while idling. And now I feel a vibration when the car is in gear at a red light or stopsign! The car Dec 21, 2012 · Joined Oct 22, 2005 Messages 6,420 Reaction score 9 Age 57 Location Cambridgeshire Your Mercedes CL500,ML55,SLK280 Apr 17, 2017 · We just picked up a beautiful 2010 GLK350. I no longer have a CE light and no other codes are coming up. Then, the car will rev up a bit and idle back up on its own. After installation, I still experience some vibration at idle. I just changed Jun 25, 2011 · However, my car does not completely stall. Every time Nov 14, 2018 · - Rodney Birmingham, Alabama (USA) - Current: 2011 SL550, Former: 2011 C300, 2010 ML350, CLK550 Cabriolet, 2002 C240, 2001 ML320, 1984 300TD Checkout the MBZ glossary: Diagnostic Tool Terms and General Glossary Aug 3, 2017 · My 2005 now has 281xxx miles. Already had that done about 20,000 miles ago. Aug 21, 2015 · All of the issues have completely gone away, no more clunking when coming to a stop, and the transmission is SO much smoother when coming to stops in sport mode. In D or R is like someone knock with a hammer in the body. Mar 15, 2021 · sharing my experience. i have changed the coil packs and it sort of helped it a bit. See full list on momentummotorworks. I then had a new set of OEM Continental Comfort Contact 1 tyres (225 / 55 R16 95W) @ $980 for a set. Feb 14, 2018 · Yes Sir it is CPS . Jan 3, 2019 · Can anyone help me to solve my engine vibration at start or even when it's hot, I have change virtually all possible parts that would cause it, but it hasn't stop, Items changed 1. NEED TO CHANGE TRANNY FLIUID EVERYY 24K. Sep 8, 2017 · I didn't anything was wrong while slowing down until I was to a complete stop. When changing the gears Oct 12, 2009 · Peavysonic, I'm hoping it's one of the pulleys (the less expensive ones) and not the tranny. Then it seems the vibration stops and the engine runs smooth without any abnormal vibration. Mar 15, 2009 · After new Motor mounts, engine 'rocking'/visible vibration movements at idle Just installed new motor mounts when I started the car and noticed visible vibrations when the hood is popped off:bowdown::bowdown::bowdown:. Sent from Jul 1, 2015 · To make sure it is bad mounts that are causing the vibration, you can do the following: Have a second person press the brake and then put the car in drive. Only in drive mostly is it noticeable. I drove it and it had plenty of power up hill, Vacuum was fine then. I kept adding stuff to the fuel, no luck. By performing a short test, inspecting critical ignition components, and replacing defective parts, the engine’s performance can be restored to factory standards. It was not the throttle body, motor mounts, sparks or fuel related issues like I was hoping. My problem turned out to be a bad voltage regulator. I’m not really sure what to do. Also it only does this at idle and usually stops after a while. Especially after a high speed ride, when I come to a stop, my car would be idling really rough. If you are only feeling a vibration through the car when stopped and the engine is in gear, then yes you have an engine mount issue as others have said. It feels almost like a spark is happening inside the engine or something. to/3i7u8ZUMy Feb 3, 2009 · Doing so has lessened the vibration but its still there. Mar 10, 2018 · I recently purchased a W124 and have been enjoying it the week or so its been running well. After removing the front mounts and comparing Apr 20, 2018 · E-Class (W212) - Vibration at idle (not mounts) - First sorry for the dumb name made it when I was younger. Recently I brought it to the dealership, they found engine mounts collapsed and replaced them. First they repl;aced the tranmission mounts, then the motor mounts, then all of the spark plug wires. The vibration is mild but it is just not something you will expect in a Feb 26, 2015 · The other day and suddenly heard a snapping sound then a whirring sound on my Mercedes gl 450 (4matic2008)Managed to roll the car to a safer place but discoverd the shifter works nicely on the dashboard but the car wouldn’t move not even for an inch. $3200. 5k rpm (still smoky though) Computer reads a misfire in cylinder 3, tried swapping that injector over, made no difference. However, one common issue reported by owners is Engine Vibration Idle, a condition where the engine vibrates noticeably while idling, often accompanied by Jan 7, 2025 · It’s getting to the point now when I come to a stop at a stoplight the vibration is constant the entire time I’m stopped and then when I pull away, there’s normally a weird jolt in the vibration goes away. If the above suggestions don’t fix the problem, try these out. As a driver, one of the worst feelings is when you notice your vehicle shudder when driving. Step 1: Grab a Scanner When an intermittent or constant vibration is present, owners often jump to a tune-up, grabbing ignition coils, wires, and spark plugs, however applicable to Clogged injectors or a dirty fuel filter could restrict fuel flow,causing rough idle and vibration. i When this happens, it's usually because the owner only shared it with a small group of people, changed who can see it or it's been deleted. It never was a problem at idle. Bosch CPS # 0 261 210 170 . The vibration stops when I shift to Neutral. The TP relearn did stop the evap valve clicking which was something I read the relearn could fix. 186) with 95000 miles. I ended up going to the dealership and they diagnosed the problem of motor mounts. This is hardly new since almost all older cars are like this. The idle air control system is calibrated to maintain a specified engine idle speed regardless of the operating temperature. However, to me, it is bad. Very reliable too, it's got 140,000 miles, and the only major repair I've ever had to do was the AC fan, which I think was a $1,000 job. Most noticeable from around 60 kph to 80 kph. It is the transmission that is throwing off the engine and causing the vibration. With the a/c on the idle slows and the shaking begins. Oct 29, 2012 · The engine is very quiet when in N or P, but I have a vibration when stopped in gear with foot on the brake. I've recently encountered a problem where the Benz is shaking at idle. A good Mercedes OBD2 scanner can scan all the codes caused by problems mentioned in this text. Nov 18, 2014 · The DMF was suspect (juddering and some vibration when picking up speed) and was replaced with the clutch, it made a difference in terms of how it drives, there's no judder on acceleration any more but the noise wasn't the flywheel or clutch springs as mentioned elsewhere. It starts first twist of the key hot or cold and after the air pump stops the idle becomes rough and finally stalls. Jan 3, 2025 · Diagnosing and Resolving Engine Vibration Idle in Mercedes-Benz C Class W204 The Mercedes-Benz C Class W204 , equipped with the M272 engine , is renowned for its performance and reliability. Have been to the local dealer multiple times with this issue that started a couple of months ago Mar 27, 2025 · Slight vibrations at idle are normal, especially if you’ve got an older car. Jun 2, 2024 · I've just bought a 2014 W639 Vito with the 113cdi OM651 engine. It’s only a problem if the shaking is intense or you have additional issues. #1. Engine vibration is visible. But now it occurs even in driving mode but only when standing at a red traffic light. Jump to Latest Current Cars: 2008 Mercedes Benz S550, 1970 Fiat 500L, 2023 Tesla Model 3 Rough vibration when in D or R at a stop, not in P When in Idle, slight vibration can be felt through the steering wheel. I have been through all the 'Rough idle, hesitation, lack of power' etc threads and have not found a solution. If you run over a hard speed bump or potholes, then the Strut mounts and lower ball joint will be a place to inspect Whatever problems or symptoms you are experiencing, avoid guessing. For example, the car has a slight vibration at idle and I can't figure out where it's from. Jul 17, 2024 · Heavy vibration and rough idle. V. One Mercedes specialist told be that my cars engine is a gonner and the timing chain and gears were also damaged. Is this normal? I would say the vibration has only been reduced by about 20%. RiopH | Car Specialist. While cruising, it didn't shake terribly but was still not normal. Here is a video that shows the vibration. Nov 11, 2020 · I can finally drive the car now. Questios. I've replaced plugs, air filter, and tranny fluid/filter (as scheduled maintenance) but it's still there. Vibrating hard when at stop in D n R. I'm surprised that a Mercedes does not feel smooth. I tried it but still getting the same vibration. When coming to a stop it’s shaking, 2006 Mercedes bens clk 350, 104,000 miles, no. Amazon Link Low Cost OBDII Scan Tool: https://amzn. Improperly adjusted injection pump timing can also contribute to vibration at idle. I have the check engine light on and I get vibration from the engine. I have a 2004 Mercedes E270CDI Avantgade Tiptronic and when driving the car begins to shudder and vibrate when cruising between 35-40mph and after the car changes gear the vibration stops, only to reoccur at approximately 60-70mph. I can feel it through the accelerator pedal and through the seat, though it is slight. Everything works just fine except, when turning slowly in a tight corner, where the steering in pulled to the end of the rack, an audible vibration starts and is felt in the steering. Other things to consider: It could need a tune-up. Faulty sensors like the crankshaft position sensor or mass airflow sensor could send incorrect data to the ECU,affecting engine performance and causing rough idle. I have a W202 C230 Kompressor with the M111 engine, just like yours. Map sensor, coils, plugs, cleaned the throttle, got new filters especially a new fuel filter. If I shift the gear selector to N it ceases. No help. Otherwise, all transmission actions seem to be perfectly normal. Feb 4, 2011 · The idle revs are about 650. Apr 3, 2015 · Test drive my friend's GLK for half hour, I felt vibration at stop and low speed, shift to N will be better but not solve problem; except that, everything is normal. The gearbox is shifting very smooth. It ran great at normal speeds. I saw some have solved it with switching off start/stop. it helped when i changed them but it shill shakes but now only at ~700 rpm once its over 1000 its gone and when down to 500 i cant feel it. I was thinking of doing ATF then if that doesnt fix it fuel filter. Car has been at the dealership 3 times in the last 2 months they check/replaced a number of things but vibration still there. 2011 glk350. Happens when I brake and come to a dead stop. I took it to a mechanic Sep 17, 2007 · I have noted over the past few weeks that the engine vibration at idle on my 1982 300D has become more pronounced. Sep 4, 2007 · Both issues were resolved (wires replaced as needed and new o2 sensor). As soon as you stop accelerating and drive at constant speed - there is no wiggle/ or vibration or shudder. But with a little know-how and expertise, you can diagnose the cause of your rough idle and have everything running smoothly again in no time. Jan 30, 2014 · The vibration is from the car as it is downshifting from 3 to 2 to 1 to when I stop. the same amount in. I can feel the vibration from the engine or transmission. Diagnosis: Jan 18, 2017 · Following the repair, there was a strong new vibration when the vehicule was stopped, at Park, Reverse, or Drive. In this article, we look at some of the most common reasons for a rough idle – and what you can do to fix them. Aug 30, 2011 · Well my problem now is my e320 idles VERY rough! So rough that it shakes my windows. Another way to confirm this is to put your car into neutral and see if the vibration lessens or stops altogether. Torque converter. If your engine is actually idling rough, you have a problem that won't be solved by engine mounts. Jul 16, 2009 · Yea when the EC light is on the knocking stops. Jun 11, 2020 · My 2016 C300 has been having this problem pretty often. Manual gearbox. Additional Rough Idle Causes. Oct 14, 2010 · :crybaby2:Hi Guys, I have recently had service B on my c55 amg 2006. There has to be something wrong here: Idle speed needs adjusting; Loose or faulty distributor cap; Dirty fuel filter; MAF (Mass Air Flow Oct 28, 2013 · I'm experiencing the same vibration issues at idle and my mechanic at Werner's European Imports (Mercedes repair only) in Tarpon Springs, FL is only charging me $550 to replace the mounts on my 2005 SLK 350 Amg. Sometimes I turn the steering wheel and the vibration stops. I then paid $70 to have the wheel balanced and another $90 to have them Road Force Balanced on a Hunter machine. some info on the car: Car has 240k miles on it. Odo=75,000Km. Then something else happened that might also be a clue. Otherwise, the car sounds and runs smooth. Jan 26, 2013 · Hello, I have a 2008 S550 4Matic (221. It almost stalls sometimes. Nov 29, 2016 · When I am stopped at a stop light with my foot on the brake, there is a lot of engine vibration. I changed all 3 mounts didnt really help. Fuel System Issues Jun 11, 2019 · I have a 1999 C280 with rough idle issues. Oxygen Sensor The oxygen sensor is a part of the vehicle's exhaust system, typically located before or after the catalytic converter can also be why is my car shaking when idle. Fuel pump with its complete filter 2. Mar 17, 2025 · Worn piston rings can cause oil to seep into the combustion chamber, leading to poor combustion and a rough idle. Feb 24, 2010 · Mine did the same thing as yours. Thanks Oct 11, 2016 · Initially it happened only when car was idle or it was turned on, gear was in parking mode. When I get up to speed I don't notice the vibration anymore, and it doesn't vibrate as bad during idling after it has been running a bit. why do you think that is? About the water pump, the pulley is loose even though the bolts are correctly tigtened to the pump body, but the pump on the other hand is bolted tightly to the timing case and not leaking. I plan to change both mounts Jul 25, 2021 · Hi Guys, I hope you can help. The noise can be felt on a stationary or a moving car; I think it can be better heard when the car is going/pointing uphill; Noise only happens during acceleration, stops as soon as foot is out of pedal Apr 16, 2019 · hello I have an w166 350 bluetec ML I have vibration front end under driver side when I accelerating in slow speeds like 35 kmh in D or in N I notice when the car is moving the vibration still there in N I notice olso some clicking noise in bumps from up front wich is maybe my shock air suspension mount , everything else is tight. Also,when idle if there’s a vibration while A/C is running it becomes less noticeable after turning air off. it was probably omitted from the 2. Engine mounts and/or transmission mount failure can also cause cabin vibration at idle. It only got worse during the past year. I am experiencing a really bad vibration particularly when accelerating up hills, when i go over bumps and when i go around left hand corners. Air flow meter 5. The car will not show that behavior when you fire it up, and can run well on idle, but on coming to a warm full stop - that's when MAF choking can occur. The vibration appears to be coming from the rear nearside wheel / FWD Automatic cars with higher mileage, my first thought is motor/transmission mounts. Lower than I'd like with the Idle, But its okay FOR NOW. Pop the hood and put your hand on the engine or the airbox with a mitten. Potential causes of a vehicle shaking at idle include a loose gas cap, loose battery cables, a worn throttle sensor, a damaged engine mount, or bad spark plugs. It was bad and at idle, it would cause the engine to increase rpm because it wasn't putting out enough juice at idle. I've been driving it and it has a slight vibration when in gear (D or R) but not in P or N. Oct 14, 2021 · Considering my car does the following: a) The vibration is minimal when I come to a gradual stop but ramps up while stopped, b) The vibration is immediate and strong after aggressive stops, decreasing but not disappearing after stopped, and c) When it is vibrating, releasing the brakes momentarily resolves the issue, but it builds back up the May 23, 2020 · Hi there, for a few weeks now my car has been stumbling during the first 30 seconds after starting it, it sounds like it is misfiring with a loud sound in the exhaust like a backfire when rpm is higher during warm up. This is what I did and what helped: New plugs, Bosch three-prong. Engine is shaky for lot more than few second at idle with gear on at red light or stop sign , feel like engine will quit but never had and then back to normal , My engine was like that for many weeks but never happen right after I change it CPS . Dec 9, 2023 · If the vibration goes away when the transmission is in neutral then the idle of the engine is balanced. Always read the codes before replacing anything. Bought my 2000 S500 new, now has 69,000 miles, dealer serviced regularlylast several years have not driven it much, maybe 2,000 miles/year. Jun 9, 2024 · Case Study: Resolving Engine Vibrate at Idle in a Mercedes C-Class with M264 Engine. There are absolutely no vibrations when the car is in neutral, reverse, etc. It is less than 3K miles. It only seems to appear under the following conditions:-The car is in gear and accelerating from a dead stop (like leaving a ref light) Here are the causes I have seen when a vehicle shakes when it is accelerating but not when coasting. Getting Started Is If your brakes appear to be in good condition, then you’ll want to move on to the suspension components. About 3 months ago I had the motor mounts replaced and this helped reduce it but now it is worsening. If I press the accelerator very slightly while stopped with the foot on the brake the vibration disappears at around 600-700 RPM. Aug 3, 2021 · Re: 2018 S560 Sedan V8 The irritating thing is the slight 'groaning' rumbling vibration that also comes thru the steering wheel which occurs in typical block by block city driving at 30mph/50kmh (at about 1100rpm) with a slight step on the gas pedal to maintain speed with traffic. I have just purchased a 2005 Vito 109 with 70,000 miles on the clock. A damaged idle air control valve can result in performance issues and cause the vehicle to exhibit symptoms like excessive vibration at idle. Mounts are the links between the motor and vehicle — they keep the motor safely attached while dampening vibrations produced by your motor. Causes and fixes for a car that shakes when idling but smooths out and stops shaking while driving. View More. Jan 3, 2025 · The Engine Vibration Idle issue in the Mercedes-Benz C Class W204, equipped with the M272 engine, can be effectively diagnosed and resolved by following a systematic approach. They are soft rubber/fluid filled to mitigate vibration, and they eventually heat cycle so much they break, or crack/lose them vibration-absorption abilities and you can feel it at idle while in drive. It occurs more frequently now. Shake and then smooth out over and over again. Mercedes consultant recommended I do a trany flush, and an engine flush since the car had 68k miles. e. 9 times out of ten, I have found this to fix this symptom. There's no vibration when driving or accelerating. the car then starts to hesitate when i Mar 24, 2019 · I have noticed a much smoother idle, but I also have a strange and subtle vibration that only started after I did this job. -Vibration originates more-so on the driver side [as video shows]-Vibration will change i. Amazon Paid Link Low Cost OBDII Scan Tool: https://amzn. I changed both engine mounts (Corteco OEM 221 240 08 17) and the trans mount I purchased from the dealer. Literally feels like there's a massive earth quake really embarassing when I have passengers with me. Aug 6, 2021 · Then the boot on the driver side began to tear so it was replaced under warranty this past March, so the vibration returned. in Park the idle increase to about 800 and the car stops vibrating. Goodness knows it has been to the dealer enough times for various issues - and they seem to feel it is normal. When I am stopped an in gear the vibration increases. Aug 17, 2011 · I had this vibration and rough-idle problem and have spent a lot of time on it. Since spark plugs seemingly improved this for a bit - could be combination of MAF + dirty injection (use a quality fuel system cleaner) + dirty air filter (replace with OE Mann filter). I notice it happens only when the car is at idle. 00 . It gets smooth once rpm drops after warm up. At a complete stop the car was shaking pretty hard, so I put the transmission into park, and it was shaking a lot less. If I turn off the a/c the idle increases and the vibration stops. The idling sounded very erratic as well. Its going back in tomorrow for it again Jun 23, 2023 · Engine vibration at idle can be caused by a leak in the vacuum line, typically made of rubber or plastic, leading to engine misfire. Oct 10, 2023 · Fortunately, you can follow this simple checklist to properly diagnose your Mercedes idle vibration on the first try to fix it as quickly and cheaply as possible. When I stop at the stop light and the car downshifts to idle it will start really vibrating. If I take my foot off the brake the vibration stops, but it starts again when I step on the brake. New wires, Beru - helped some. Upon acceleration it smoothes out. If I move the gear shift from drive to either neutral or park the vibration stops and does not return when I go back to drive. (As it always is while driving now) Here's what happened before: You guys have surely seen my posts as I recognize some of your names from before. I've read on one of the threads that the transmission pump goes bad on w211's. Sep 12, 2022 · Vibration at idle. Jul 11, 2009 · The reason that I had them changed was due to the same idle issue in gear. Car is relatively still and quiet in P or N. 2012 mercedes Benz E350 4matic wheel specs torque. (Barely enough to move the car) I turn the steering wheel. Engine vibrate at idle can be both annoying and indicative of underlying mechanical issues. Continuous evidence of white smoke indicates a mechanical defect, or incorrect fuel timing. It idles at about 600 rpm but the vibration is driving me MAD!!! Mercedes Rough Idle & Shaking. engine is a bit more noisy too. Mar 22, 2011 · This eliminated any minor vibrations at idle. Jump to Latest 785 views 3 replies 4 participants last post by efair Jul 18, 2024 May 19, 2009 · I have the same problem with mine at 31000 miles. Jan 17, 2022 · Hi all, I've got a Mercedes E320 (year 2000) that has been having a rough idle/engine vibration/shake for the last week. Nov 20, 2014 · Always get good advice from this forum so I'll try again. Still unsure. I've also had the manifold pressure sensor (006-153-99-28) go bad and cause a rough idle, not surging. New front O2 sensor, Bosch, very slight help. **Update**: I've changed the plugs, and got a new gas cap from dealer ( was pulling P0455 code ). Idle would drop below the first line and the car would shudder and then it recovers! Funny. recently i have serviced it and i have been having major problems with it. Car now very smooth at idle. Jul 27, 2016 · My first instinct here is to clean the throttle body, fully warm the car, connect a scanner, and command the IAC (Idle Air Control) valve to move the idle high and low to see how it responds. correct me if I'm wrong but now we know that it's not a transmission issue, right ? The check engine light was now on and blinking. so do you think the water pump Oct 11, 2015 · Hello! I have a 2006 CLK 350 that I love, keyless go, xenon, nav, designo paint, etc. The car just out of warranty, so may I have some suggestions for next step? Thanks in advance. The car only has rough idling/vibration issues when the car is in idle at a stop sign, traffic light, etc. The majority of my vibration isn't due to idle fluctuations however, but from what feels like bad engine mounts, but I'm sure they are fine. Apr 11, 2007 · My idle fluctuate on the RPM gauge as well (@50-100rpm). only when i accelerate there is a sudden bang noise in the engine compartment then it would start to vibrate at idle. I have a vibration at idle when at a complete stop in either drive or reverse. There's also a bit of vibration when I'm slowing down and about to brake. I told them to go ahead and do it. Mercedes-Benz makes some of the best diesel engines out there. This includes cold start, idling and driving until the vehicle is at operating temperature. If I pull the plug from Injector 3, would this stop the smoke and maybe prove its that injector. Oct 18, 2020 · So my wife is the daily driver and says it idles rough. The first thing I thought was the Oct 13, 2007 · Hi there, my c180 has developed the shakes, when its moving it seems fine, but when still it starts shaking , the revs fluctuate between 500 and 1000 revs and the check engine light comes on, the car is surging and from the exhaust you can hear it pulsing rather than being a nice steady purr Nov 14, 2019 · The idle clears up if you rev it above 2. I’ve replaced many parts on it. Though I do notice an overall improvement in driving and starting feel, the issue did not go away with the mounts. the car vibrated when at idle and on reverse gear. Dec 25, 2011 · In my days, we set idle speed with a screwdriverI don't know the process for the current cars, but the issue sounds very similar. I will say that the biggest difference that I noticed immediately was the responsiveness of the throttle/pedal primarily in first gear from a stop, but also in all gears and speeds. All car is shaking and the hood it shaking , too. The vibration is felt throughout the body and interior as soon as a gear is selected when standing, so definitely not wheel or tyre related. These problems affect various models. While stopped at a stop light, my car will start to sputter as if it's a bout to stall for a moment. Spark plugs 4. The old ones were toast and fully collapsed. It is more prominent when the car is standing at idle in traffic or when coming to a stop. I noticed that the driver's side motor mount is deteriorating and I was able to pull out a small chunk of rubber. It seems to be during the gear change. I called Mercedes and the rep said, again, because it's a manual in automatic I would feel the vibration. The vibration would go away when the transmission was set to Neutral. I changed the engine and the gearbox mounts. You are right about not being cheap on Mercedes but these cars have too many problems. com Jan 3, 2020 · Third, a little expectations alignment. Also, after I stopped briefly to make a turn, when I pressed on the gas pedal it took about four seconds before the car would accelerate As Mercedes models of all ages begin to rack up mileage, owners will likely experience a strange vibration while idling or sitting stationary. Does a previously used injector need coded. Also, the idle noise sounds like she's running a tad rough, but does not drive at all like she's running rough. In this case study, we explore a real-world scenario involving a Mercedes C-Class with a M264 Engine whose owner reported significant engine vibrations when the car was We would like to show you a description here but the site won’t allow us. Feb 16, 2015 · It will start to vibrate when coming a stop. Mar 20, 2017 · There is also a shudder or vibration when accelerating from almost any speed. Roll forward again, vibration can be 10x worse. roll the car a few feet forward, stop car and vibration is less. Your automobile shakes every time you stop! You may have a problem with the motor. New coils, Bosch - no help. The car is very smooth at any speed when not actually accelerating. 12,402 Satisfied Customers. Step 2 – Check your engine mounts/transmission mount. As an Amazon Affiliate, I earn from qualifying purchases *Shop Amazon for Car Parts & Accessories -* https://amzn. The most common reason for shaking while idling can be loose engine mounts. Nov 1, 2010 · I have finally had a chance to further check the idling/vibration issue of my son's E320 Mercedes. I recently got it from a seller that claimed to have replaced engine and transmission (per Sep 27, 2011 · Hopefully you can help me out as I've been chasing this vibration issue for the past 2 months. I used to have: Surging automotiverider. have misfire on cylinder #8 detected as Aug 27, 2022 · The idle is about 750 Rpm in Neutral, dropping to 700 or so in gear. Dec 26, 2013 · I stepped on it a bit (maybe to around 3-4k rpms) and all of a sudden the car almost shuddered, the check engine light came on, and for the rest of the trip I remember the steering wheel shaking real bad. This car has never had the transmission serviced in the time I have owned it (I took Mercedes at their word on that). Thank you for holding. I noticed thathe RPM drops to around 500 vs around 600 in N. Jul 12, 2012 · I bought this 2008 C300 AWD 3-month ago. The vibration is described as under the driver seat rumbing. May 27, 2010 · If when coming to a braking stop, and the engine almost "choked off", felling like it will drop below idle and die - then most likely MAF. Let me know if you find out anything. Coils 3. Your Mercedes Benz is equipped with several suspension components that help it ride smoothly and remain stable, and if any of these components are worn they could cause vibration and shaking. The most obvious causes of your vehicle shaking at idle are: The Driveshaft has Gotten Worn – If not perfectly balanced or damaged, it may cause shudders Hi everyone - I am driving a Mercedes C180 2004 model, at first it only occasionally started misfiring when low revs or stopped at a stop street. zsejfz csna zbyxh xmxyw tlfmh bjrit rtjvmim lxzofk hggf emwys