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At highway speed rpms would jump up and down when we got down to city speed of 30 mph ,rpms droped to 2000 and would not accelerate when i came to a stop engine shut off

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Going down the highway at 55-60 mph I just barely tap the gas and the vehicle jumps, I press the gas hard and it stops, leave off the gas check engine light blinks and jumping continues.


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2 Answers

Sluggish on the acceleration


I have had same problem I took off the gas cap and then put it back on and it seemed to fix the problem.

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