My 2001 Buick LaSabre Custom has developed a some time miss when it slows down and then the accelerator is applied going uphill. Any ideas? It has new Spark plug wires.

Asked by Jul 20, 2015 at 05:20 PM about the 2001 Buick LeSabre Custom

Question type: Maintenance & Repair

My 2001 Buick LaSabre Custom has developed a some time miss when it slows down
and then the accelerator is applied going uphill. Any ideas? It has new Spark plug wires.

3 Answers

7,085

does it have new spark plugs

455

My car does the same thing, I have spent about $500 in parts trying to figure out what it may be. If you get it figured out please post the answer :-)

50

check air hose from fuel regulater small hole or rubbing agaist something made small holr . hose on most cars are about 2inchs long .hope i helped

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