JERKING OR BUCKING TRAVELING MOTION AT LOW SPEED

2005 Chrysler Pacifica

Tiny

kate2001

February, 7, 2014 AT 12:46 PM

Scenario: Vehicle can be traveling between 10-35 mph on flat road. Foot rests lightly on accelerator but consistently to maintain speed. At this point, the vehicle jerks or bucks continuously until acceleration is increased. Spark plugs were replaced at 100,000 miles. Where should I look to fix problem?

Thank you

FOUND 880 RELATED QUESTIONS

4 Answers

Tiny

saturntech9

February, 7, 2014 AT 1:58 PM

Do you have any codes in the computer?

Tiny

kate2001

February, 8, 2014 AT 6:16 PM

This is my daughters vehicle. She said that the check engine light came on once but went out. At which she took car to garage and no codes were detected and they were unable to find anything wrong.

Tiny

saturntech9

February, 8, 2014 AT 7:47 PM

Try unhooking the egr valve and see if it still does it.

Tiny

kate2001

February, 9, 2014 AT 8:27 AM

OK. Will try today.

Thanks

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