why does the car accelerate and reduce accerate on its own

68,000 MILES
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MONIE5488
  • MEMBER
  • 1 POST
when im driving its accelerates up to 3 then it will reduce acceleration to 0 like if its going to shut off and it dont pick want to pick up speed.
Dec 11, 2011 at 4:53 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check/test the fuel pressure,TPS and MAP sensor
Dec 11, 2011 at 5:01 PM
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