Questions & Answers for: 99 cadillac deville tune

Question about 1999 DeVille

2 Answers

...99 caddy deville and about every 3 weeks or so the check coolant light comes on and now when i stop at a red light sometimes it dies and when i had the guy at auto zone read it it said a miss fire in ...

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Question about 1999 DeVille

3 Answers

...99 cadillac deville and I was told it was only a head gasket problem (blown) what other items should I review before purchasing this vehicle. The owner claims she never let the car overheat and had ...

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Question about 1999 DeVille

1 Answer

...99 cadillac deville besides plugs and wires There isn't much to a tuneup now days, I wouldn't even bother with plugs and wires unless it needed it. The basic tune up is an oil change, air filter, ...

Question about 1998 DeVille

2 Answers

...cadillac deville change the oil and filter, check or replace the air filter, remove plugs and replace if necessary, look at plug wires, they may havfe a date stamped on them that say '98' or '99'-if ...

Question about 1998 DeVille

1 Answer

...problem or maybe a tune up? sounds like an O2 sensor problem which can mess up the fuel/oxygen ratio, OEM ones expensive. I took the one out of my 99 Honda civic, cleaned it and it solved my

Question about 1998 DeVille

2 Answers

...99% of the time this means you have a ignition misfire, and almost always was is a plug cable. Since you have COP's (coil on plugs) on the 4.6 Northstar, it is probably a little more complicated, ...

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