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1996 DeVille. Service fuel system code is

1996 DeVille. Service fuel system code is showing. Fuel system has been checked and is fine. Any suggestions on how I can clear this code? Thanks.

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 979 Answers

SOURCE: 1996 CADILLAC DEVILLE, NO POWER TO FUEL PUMP

Check for a burned fusible link under the hood. If you have power at the fuel pump relay, you could have a bad ignition switch or bad oil pressure switch...accordianman

Posted on Dec 15, 2008

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GregorySH429
  • 30 Answers

SOURCE: Is there a fuse for

there is a fuse in the engine compartment and a relay located on the drivers side behind the air filter housing, there should be a black box type cover with an access for fuses with a diagram check the fuse then pull the cover and check the relay,it also could have a bad fuel pump, or plugged fuel filter

Posted on May 11, 2009

blueextc3221
  • 15935 Answers

SOURCE: cannot locate sedan deville fuel filter

Under vehicle, driver side, below seating area, front of fuel tank, mounted on chassis in fuel lin.

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Posted on Jun 11, 2009

pippall
  • 1486 Answers

SOURCE: hey i have a few problems with the cadillac deville 03

change the air fow senser.

Posted on Jul 06, 2009

  • 1779 Answers

SOURCE: fuel pump change

The pump is in the tank, which must be dropped. I was going to replace it myself but the weather now is impossible. I had a garage do for me and was $200.00 that was a deal. Do not buy an off brand pump, buy the OEM Delphi. It cost me 300.00 plus 14.00 for the new harness all from NAPA and you wont regret it. The after market pumps fail way to soon.

Posted on Feb 10, 2010

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1 Answer

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If you see good pressure & flow rate, run a couple of jugs (not at the same time) of carburetor & fuel injector cleaner through the gas tank. It's possible that all your injectors have just gotten so dirty that they can't give you a full-rich mixture.

You'd best do it fairly soon - the engine is running lean, and it can't tolerate that for any great long time without some damage.

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1 Answer

1996 CADILLAC DEVILLE, NO POWER TO FUEL PUMP


Check for a burned fusible link under the hood. If you have power at the fuel pump relay, you could have a bad ignition switch or bad oil pressure switch...accordianman

Dec 15, 2008 | 1996 Cadillac DeVille

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