Mazda MPV Misfire Problem Cylinders 4-6 Faulty Coils

This is a common problem on this engine (and BMW's) with a misfire or skip felt while driving and sometimes at idle. My wife's vehicle has had this problem while it was under warranty and now past warranty. Usually the skip starts on a humid or rainy day. It can take a long time to set any kind of warning light. Having the AC on and under load up hills the skip is often more obvious. I have already replaced the far bank of coils cylinders 1-3 with new coils. The problem no ended up in the other bank cylinders 4-6.

Видео Mazda MPV Misfire Problem Cylinders 4-6 Faulty Coils канала AskTheCarExperts