Engine light came back on

Tiny
JOSEPH GAHN
  • MEMBER
  • 2002 MAZDA TRIBUTE
  • 120,000 MILES
My 2002 Mazda Tribute just had the #5 coil pack changed out. However, the engine light came back on shortly after it was fixed. It was the same cylinder misfiring. Any ideas on why the cylinder would be misfiring if their is a brand new coil pack. The

It has been back to the mechanic twice and now needs to go for a third time. No other codes but the code for a malfunctioning cylinder. New parts for the cylinder. What can be causing the misfire.

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Friday, February 10th, 2012 AT 9:37 PM

2 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
Fuel injector, related wiring, computer, plug, vacuum leak, bad compression are some of the causes. It needs to be troubleshooted to isolate the issue.
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Friday, February 10th, 2012 AT 9:40 PM
Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Code is for #5 misfire?
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Friday, February 10th, 2012 AT 9:41 PM

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