dannysec
Member
- Joined
- Apr 28, 2013
- Messages
- 13
- Reaction score
- 0
- Age
- 34
- Location
- colchester, essex, uk
- Your Mercedes
- mercedes 500 sec w126
I having a problem with the common high idle!, but with my case it randomly settles down and idles correctly doesnt matter if i have started it cold or warm it is completely random! it idles from 1100 rpm to 1300 rpm. eg I get up from work start the car in the morning has a high idle pull up at work idle has settled down. or pull up at one traffic light and its idleing fine and then the next its high again :S could this be cause but back pressure of the exhausts?
HELPP
HELPP