WHY IS JEEP BLOWING SMOKE AND JUDDERING WHEN ACCELAERATING

  • Tiny
  • lizzie007
  • 2008 Jeep Compass
  • 100 miles

Jeep Compass is blowing smoke from exhaust, occasional black smoke. This usually happens when car is accelarting. Have noticed when trying to go over 30mph the car judders and pumps out black smoke. When the car isn't being accelerated it runs perfect, however on occasion I have noticed white smoke.

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Wednesday, September 12th, 2012 AT 4:28 PM

1 Reply

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Sounds like a plug or coil breaking down.

How long has it been since you had a tune up?

Roy

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Wednesday, September 12th, 2012 AT 5:25 PM

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