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      11-06-2019, 01:12 PM   #23
dylansun
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United_States
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Drives: E92 M3
Join Date: Mar 2019
Location: WA

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Quote:
Originally Posted by OMRITIME View Post
When cold start my engine idle keep bouncing , almost shut the engine off I'm "helping" the car with my foot on the gas pedal keep it on 1500rpm few seconds (20 sec) until the cold start ends
Do I need to replace this part or the actuators

(Always have this problem when the car parked few days....and only at the first start)
Thanks
Hi there, I know it has been a while but how did you solve the problem? I am having exactly the same issue as yours but a little more frequent—almost every complete cold start, the rev bounces and usually ends up in limp mode. I replaced my throttle actuators with two rebuilt ones. And I haven't replaced my idle control valve. Id like to say that the idle control valve is falling or the rebuilt ones that I have on right now need to be replaced again.
Appreciate 0