Chris Flores

i have a Mercedes bens c350 2010 with 60k miles. I first start it having problems with the car not turning on after fueling up it stalls change the crankcase valve it went away for a little bit. Then it threw on a p2422 vent valve stuck close look it up on the forums and people suggested to replace the charcoal canister did that today and the check engine light still on with the same code any idea what might solve my problem please and thanks ! I don’t want to continue blowing money off on the wrong part.

pezzy669

It might take a little bit for the light to go off once the car recognizes the fault is corrected as it is not an immediate thing as car needs to go through some drive cycles without the fault. Alternatively you could go to Autozone and have them clear it.

Chris Flores

CJG

I had a check engine light come on once and it took a certain number of starts to clear. Not miles driven (because I drove like 200 miles that day). It may have taken 7-10 starts before it cleared.

Chris Flores