Hi, just did a search on PO304 fault code and it comes up cylinder 4, misfire, have I gone wrong somewhere?
You don’t want to buy a valve if that’s not the problem.
Have you got a misfire, all be it intermittent, or a slightly rough idle?
Hi, just did a search on PO304 fault code and it comes up cylinder 4, misfire, have I gone wrong somewhere?
You don’t want to buy a valve if that’s not the problem.
Have you got a misfire, all be it intermittent, or a slightly rough idle?