Questions & Answers for: Cadillac DeVille bulletin

...alloy,which was prone to "nuisance leeks". The tablets were installed at the factory. A recent GM bulletin states that it is no longer necessary to replenish the cooling system with coolant ...

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My car starts to act as if it is empty although gas is in the tank. It only burns about ten gallons the starts to sputer put the year and model of your caddy. do an internet search. example: 1992 ...

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...helps keep the car under control. Cadillac no longer has parts to repair BUT there is a Cadillac bulletin that provides instructions how to bypass the system and put the light ...

...element in the seat has failed. The element is under the seat covering. Cadillac came out with a bulletin that explained how to trouble shoot the electrical part of the pad and how to repair it. I ...

Question about 1998 DeVille

1 Answer

...po335.The problem is the crank shaft position sensors.You need to replace them both.There is also a bulletin out for these and a few other codes and the fix is to have the powertrain control ...

Question about 1992 DeVille

1 Answer

...help with your question. I looked in my repair manuals and the only thing I find is a technical bulletin referring to fuse #14. The bulletin number is T-92-84. This refers to the opera lights.

the Northstar V8 engine, yes.You can do an internet search for Northstar oil leak recall or service bulletin and read all about it

...there on. and once the car is jumped service theft system blanks on the dash There is tech service bulletin on this.There is a update program for the Body Control Module at the dealer.Less than

Question about 2004 Deville

2 Answers

...Make sure the dealer gets the improved re-designed hose assembly and uses the related Service Bulletin. Otherwise you will be

my serpentine belt comes off every few months I think Gm may have issued a Technical Service Bulletin fix for this problem. Check with a dealer service center.

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