Question about 1996 Cadillac DeVille

1 Answer

Cadillac I have a 1996 DeVille with Northstar engine and about 48000 miles. It is driven about 30 miles a week. Now it is hard to start when the engine is warm. It starts much easier if it sits a day or two. Whats the best guess? Fuel injectors, computer, fuel filter, or what? Thanks No grd on compressor relay coil fans will not operate when compressor is jumperd

Posted by on

  • Anonymous Oct 15, 2008

    i have same problem car starts fine next day.

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 625 Answers

This cars are very coming with the leak at the fuel pressure regulator, all you have to do is locate the regulator for the fuel, it is on the fuel injector rail, and unplug the vacum hose if you see any fuel or smell like fuel inside the hose that means the regulator has to be replaced,

Posted on May 28, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Does this year Cadillac have the Northstar engine/transmission ?


If it is a 4.9L it is NOT a Northstar Engine, The 4.6L Engine WAS A Northstar.

Both Engines were available until 1996.

Jan 01, 2016 | 1994 Cadillac DeVille

1 Answer

What causes a northstar engine to overheat?


Northstars are notorious for having head gasket issues. I can not be sure without having the car in front of me, but I would suggest having them checked by a reputable shop. This is not an easy, or cheap job to have done.

Jul 24, 2014 | 1998 Cadillac DeVille

2 Answers

Loses qt of oil per week. No leak shows underneath car and does not smoke


It can easily burn that much in a 100 miles without seeing any smoke.
If you check the spark plugs you may find evidence.
It can also leak while the engine is running and not when it is off. Most Northstar engines leak to some degree.

Sep 05, 2012 | 1997 Cadillac DeVille

1 Answer

Just came off a 1000 mile road trip. The engine died at the stoplight after I arrived home. (2002 cad deville northstar engine). the plugs were changed about 6 weeks ago and seemed to resolve the...


sounds like an ignition module or coil pack issue.happened to my friends 98 caddy sls.after a road trip to dallas,tx,then back to atlanta.

Nov 15, 2010 | 2002 Cadillac Deville

2 Answers

When does the timing belt need to be changed on a 2001 Cadillac Deville with a Northstar engine?


The northstar engine uses chain driven cams that eliminates the need to replace timing belts.
Thank you and enjoy,
Lee

Aug 09, 2010 | 2001 Cadillac DeVille

1 Answer

Fails to start sometimes


It is a fuel system related issue consider replacing the fuel pump.

Dec 14, 2009 | 1996 Cadillac DeVille

1 Answer

Problem with overheating on 1996 Cadillac Deville with Northstar engine. The information screen read "engine overheating", "idle engine" and "change oil" all within one minute. Are these issues related...


The oil life resets to zero after the engine overheats. Check for external leaks first, make sure the water pump belt is still there and turning. The most likely cause if the car has over 70,000 miles is head gaskets.

May 18, 2009 | 1996 Cadillac DeVille

Not finding what you are looking for?
1996 Cadillac DeVille Logo

368 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

63801 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21990 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

Are you a Cadillac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...