hesitating when i push the gas

1994 CADILLAC DEVILLE
175,000 MILES
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DFRANK33
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  • 1 POST
My car hesitating when u push the gas and it backfires when it does it if i push the gas hard it smooths out sometimes I have put a water pump i got a tune up i got fuel filter and a fuel regulator
May 9, 2012 at 4:49 AM
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FIXITMR
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  • 9,990 POSTS
CEL on? sounds like maybe TPS or it's running to lean for other reasons like OX sensor or there's a VAC leak.
May 9, 2012 at 4:55 AM
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CADIEMAN
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poss.bad ing. wire.
May 10, 2012 at 11:28 PM
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