c250 rough cold start
#26
they replaced the plugs, coil, injectors, fuel pressure sensor in the tank and the fuel rail, another fuel pump and ecm to try and fix the misfire, but nothing changed. Still misfiring.
#27
Did they charge you for all the replacement like the coils and injectors and etc. I assume its misfiring on all 4 cylinders.
#28
Misfire on cyl 3. And sometimes random misfire. I asked them to replace all if they are replacing one thing. Just so all are new at the same time.
#29
#31
#34
do you know the exact part number they replaced? Might be on the invoice. im looking online and it seems that it might be the following, be great if you can confirm if they replaced both.
2124701394 (left pump)
2044700294 (right pump)
2124701394 (left pump)
2044700294 (right pump)
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