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Engine bucking and makes a squelling noise

Tiny
JEREMYTOUROUT
  • MEMBER
  • 2003 FORD ESCAPE
  • 3.0L
  • V6
  • FWD
  • AUTOMATIC
  • 195,000 MILES
I had my engine diagnosed and there are no codes. But the engine bucks and misfires and theres a squelling noise that comes and goes away when the tranmission shifts it squells then goes away
Thursday, June 25th, 2015 AT 4:12 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Check coils and plugs for the misfire, look closely at the plugs where they fit over the coil boots, you may see faint lines running down the spark plugs if so these are tracking marks and the coils and plugs are faulty.
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Friday, June 26th, 2015 AT 5:50 PM

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