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2004 Ford Ranger

Tiny
JAMES214
  • MEMBER
  • 2004 FORD RANGER
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 130,000 MILES
Engine light on, checked at auto zone said it was the coil pack. I have replaced the coil pack twice, replaced the plugs and wires twice, still has no power and the light is still on. Scanners say the spark plugs are wore out or not firing properly. Idles at about 650 rpms. What else could it be? Someone please HELP!
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Thursday, November 19th, 2009 AT 4:34 PM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
When was the last tune up? Also, have you checked to make sure the catylatic converter isn't plugged? Any vacuum leaks? Finally, can you describe what the engine is actually doing?
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Wednesday, December 2nd, 2009 AT 8:01 AM
Tiny
JAMES214
  • MEMBER
  • 4 POSTS
The last tune up ws about a month aga. New wires, plugs and oil change
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Wednesday, December 2nd, 2009 AT 11:26 AM

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