Quote:
Originally Posted by 4U-GSE
I am curious about the spark plug issue they are having. About a month ago I brought my car in for a check engine light. Under WOT Cylinder 4 was misfiring. The Toyota tech said that they switched the spark plug in cylinder 4 to cylinder 3 and that if the check engine light comes on for a misfire in cylinder 3 they will replace the spark plug. Since I have gotten the car back I haven't had any issues but I am still wondering if I am getting the full story.
Has anyone else had this issue?
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A bad plug is a bad plug, switching cylinders couldn't have done a thing. Take your car up a hard pull over 5k rpm in 3rd gear and report back.