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-   -   1996 c220 mercedes engine problem (http://www.hotrodders.com/forum/1996-c220-mercedes-engine-problem-228527.html)

c220 01-18-2013 11:23 AM

1996 c220 mercedes engine problem
 
The wiring harness has been replaced but now car engine surges
Will ramdomly rev up even after warmed up
Happens when in drive then you get NO Throttle response till you
restart car

How to Fix

LATECH 01-18-2013 05:07 PM

Does the ASR light come on when the problem occurs?

hcompton 01-18-2013 07:49 PM

Sounds like maybe the egr or the iac is acting up. I would test the egr and make sure its working properly. Sounds like it may be leaking or opening at the wrong time.

c220 01-21-2013 08:42 AM

c220 random reving
 
No that light does not come on

Can I switch engibes to a C230 ???

LATECH 01-21-2013 06:04 PM

Does the ASR light ever come on, like before the engine is started?
Does it work. I have a hunch the bulb is out.
Probably a bad throttle body/TPS assembly


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