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1999 Ford Crown Victoria Blinking check engine light and vi

Tiny
99CROWNVIB
  • MEMBER
  • 1999 FORD CROWN VICTORIA
  • V8
  • 2WD
  • AUTOMATIC
  • 227,600 MILES
My check engine light had been on because the O2 sensors were bad, however recently the light blinked for a few seconds and hasn't but the light is still on and the car has been vibrating or trembling while idle sometimes while accelerating uphill. A local autozone also got a reading of a cylinder misfiring.
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Thursday, September 17th, 2009 AT 6:10 PM

1 Reply

Tiny
WAY2OLD
  • MECHANIC
  • 195 POSTS
Since you have a code for a cylinder misfire, I would replace all plugs and the coil boots on the misfiring cylinders. The boots are 8 to 10 dollars. Plugs are 3 to 5 dollars for the platinum tipped plugs. The coils may be going bad also. The coils vary by manufacturer. From 40 to 90 dollars.
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Thursday, September 17th, 2009 AT 6:16 PM

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