4 Cylinders Misfiring, Engine Codes P0301-P0304
I have a 2003 VW Passat and I just received information about all 4 of my engine
cylinders misfiring. Error codes P0301-P0304.
Exactly1 year ago I replaced all 4 ignition coils and 4 spark plugs and now I am having
this issue. The engine light starts to flash and it sputters after a few minutes of being
on. It has 160,000 miles and I am trying to decide whether its worth repairing again.
Hoping for any insight anyone has related to this issue.
Thanks a lot!
I'm surprised you don't have P0300. Did you clean the MAF? Check for vacuum leaks, EGR?
I do have P0300 Also sorry
clean your maf and the problem will most liekly go away. Dirty sensors can cause alot of issues in a computer driven vehicle.
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