2003 Mercedes-Benz S-Class "engine problems revs" Questions

...s320 has an irregular idling rev. when I slow down or stop on traffic lights, sometimes the the engine goes off. Many times the sound of the engine flactuates from high to low to the point of ...

...revs and stays, can you tell me what might be the problem, and should Mercedes replace the defaulted product, this could have been a disaster. Sounds like the choke system is stuck. It helps the ...

...engine off then back on again the computer had cleared but when i went over 2000 revs it went back into epc mode again. does anybody know what can cause this or how i can fix it.???????????????? ...

...then ran out. It can take as many as 3 or 4 tries to get the engine running, but no problems once the engine starts. FICV fast idle control valve and a price problem not hard to replace but a $200 ...

my fiat idles but wont rev My car idles but wont rev what could be the problem it is a m2 engine That maybe what the rev limiter is set for.That way you can not over rev causing engine damage.

believe engine in good condition.engine run normal. whn rev or drive revs more then 3000 revs p/m engine shuts down.replaced petrol pump etc. i can't fined whr problem is. Could be a crankshaft sensor

...Mystique.She had a new starter put in and after that the car will start but you cannot rev up the engine to drive it. If you rev it up very slowly the engine will rev,but if you hit the gas fast as ...

engine stalls. Revs can be held at a constant 1200rpm by applying a little constant accelerator. When stopping the engine has a tendency to stall. The problem is not noticeable when the engine is cold

...problems with my Toyota avensis 08 2.2 estate revs seem higher then usual as engine starts it seems higher then usual in the cold weather revs from 800 to 1200 revs till the engine warms up then the ...

engine to run lean, leading to high revs. Check for any visible leaks in the vacuum lines and hoses. Fuel system problems: A clogged fuel filter, a failing fuel pump, or a malfunctioning fuel pressure