spark plug wires

Asked by Christine Sep 17, 2018 at 11:58 AM about the 2003 Mazda B-Series B3000 SE Cab Plus 4 RWD

Question type: Maintenance & Repair

i replaced the plug wires.now its misfiring why?

2 Answers

The most likely cause is worn valve guide seals or guides, but worn rings and cylinders can also allow oil to enter the combustion chamber.

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