revs

hi, Car is 2008 S320, 100,00 miles. Im have a problem with the car cutting out at idle and sometimes while driving. its been doing this only the last month. When im at traffic lights or train station crossing the car ticks over fine then it just cuts out with no Engine MGMT light. Once I turn...

Hi, I have an s210 e320cdi and I'm not sure if I have a problem or not when I take off from standstill it seems to pull reasonable until I let off, but if i'm cruising at say 70 and want to overtake in kick-down I get fairly weak pull in the upper rev range from say 3000rpm on but if im doing...

Hi all, I purchased a 2005 180k coupe sport yesterday. I have noticed that when the car is in Park, the car does not revv past 5k revvs. But when driving it does revv all the way to red as normal. Is this normal behaviour? thanks.

Hi all Noticed lately that when accelerating (and more so when car is cold) at around 1800-2000 revs the car jerks or stutters slightly. This is only at low revs and happens when cold. This has definitely only developed very recently and also occurs in both sport and manual mode. The only...

I'm hoping someone can shed some light on this bizarre problem (at least I think it is anyway) on my recent ML purchase. It's a 59 plate with 30k and full MB history, bought from MB only a few months back. The problem I am seeing is engine idling/revs behaviour, from cold it idles at just...

hi, Looking for a little advice on my 2002 C220 CDI COUPE; A few weeks ago my revs dropped a little, didn't think much of it as it was cold weather - ended up the belt snapped. Fitted a new belt and noticed it was flapping around a bit when the engine was running so i changed the tensioner...

Hi guys first post, I have a 2001 w210 e320 estate. I've done quite a bit of reading and was convinced my issue was the MAF. I replaced this tonight with a Pierburg model from Eurocarparts but it hasn't made a difference. It's still slow to accelerate, wont kickdown and I can't get it to...

Hi, Last night when I was setting off home, when I started the car up it started juddering and shaking at low revs. It didn't do this on the previous journey (and it was still warm when I started it up). Its idle speed is below 1000rpm. When I set soff driving last night, it seemed ok...

Hi All I have a Sprinter 312 5 cyclender td its a camper van which i have owned for last 3 years plus never any problem till now , always starts up from cold after preheat even after leaving it for a few months , yesterday i started it up started first turn of key as per usual after...

Hi all, As you can see, this is only my second post on this forum, but I've been an avid reading member since 2009 and with the help of many members posts I've been able to keep my W124 running over the years with answers to various fixes to problems I've come across. So firstly, many thanks to...

Hey guys. Another problem on the new wagon. I keep getting flat spots or moments when the power seems to hesitate when I am accelerating. It only lasts a second or two and the seems to be a raspy buzzing noise with it. Almost like a really quiet exhaust blow coming from the engine bay. There are...

Hi guys! Firstly I wanted to say hello, its the first post on this forum. I have a common problem with my 2002 CLK320 W208 Coupe. Problem: Car runs perfectly, although when it gets warm round 80 C it shakes a little when in drive. The rpms come down just a little and you can feel a...

Hi All, I picked up my V230 on sunday, and it has a couple of niggles, the main one (i think) being the fact that the auto box doesn't seem to be changing gear as expected, driving on the motorway it does 70 around 4000 rpm and 80mph at 5000 rpm, this seems very high. What could be the problem...

...as we all know is restricted to 3000. So, the question is, why does mine rev right up to the maximum 4500 and beyond when the engine is cold, but eventually is restricted to 3000 as the motor gets warm?

Had a whirring and/or humming noise which I could hear inside the car at low revs. Finally found out what was causing this :- Slightly low power steering fluid level. Topped it up and now all quiet again YIPPEE. Fluid container is just beside the water expansion tank under engine cover. Photo...

Petrol 3.5 engine with 722.9 7 speed gearbox, Dec 2007 build. Noticed last night when on a gentle motorway run to pick up some friends from the airport that I have an issue with fluctuating rpm. I was on cruise at 55mph as I was running a bit early and noticed the rpm was fluctuating by up...

Hi guys hope your all well sorry to drop a tech question on my first post but I need your help, First off the car has 134k miles on the clock full service history and no warning lights on the dash Ok so basically I've got 2 probs and I was wondering if they both point to the same thing...

She's up and running but we've now got this problem; yDW-bqUCJA0 Any ideas?

Folks Just had a full engine oil change including a flush on my C55. Now when I pull up at a junction the revs drop as if the car is going to stall then they surge back up. This makes the car want to push forward and is not nice. Any ideas? Car is fine at idle and drives well with no issues.

Hi Our lovely 300E, which we bought new in 1990, and has only done about 60k miles, has an annoying problem whereby it cuts out at low revs. It'll start again immediately. Our garage has run out of ideas. It's been a recurring problem over the past few years but now is so bad that it's...