Questions & Answers for: 1990 cadillac deville mileage

The service engine light is on and the car runs good, but when the light goes off the car spits and sputters and doesn't run right. have it put on diagnostic more than likely a o2 sensor is goin. ...

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...1990 Cadillac Deville, because it had a torque converter code related code. It cost me like $1050 or so for my 1990. I, also, have a 1997 Cadillac Deville Limousine that has 112000 mi. on it and its ...

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Question about 1990 Deville

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...1990 cadillac deville. I noticed a sudden drop in gas mileage and after that I noticed that I had poor acceleration. I've gotten a tune up, fuel filter cleaned, fuel injection cleaned, and replaced ...

Question about 1990 Deville

1 Answer

My car gets horrible gas mileage since it sat for a while. Ive changed the spark plugs,wires, rotor and cap, fuel filter, and oil change since and nothing helped. Example: I'll be driving and when I ...

the fuel gauge is not working on my 1990 cadillac devill the fuel mileage is not working on my 1990 cadillac deville I believe you have a bad sending unit in the tank.

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