Question about 1991 Cadillac DeVille

1 Answer

Loss of power

Acts like out t fuel but thank full Let it sit an hour and it will run fine till it happens again no set interval between episodes

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 65 Answers

Check fuel filters and mass air flow sensor. sensor should be on the intake hose to the carb or injectors.

Posted on Jan 24, 2015

Ad

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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Need Help With Intermittent Power Loss


possible bad fuel cap vent?

Jul 20, 2015 | Cars & Trucks

1 Answer

Grand am 3 4


Sounds like a faulty fuel pressure regulator, or possibly the MAF sensor.

Mar 28, 2014 | 2004 Pontiac Grand Am

1 Answer

Acts like it is running out of fuel at quarter tank on guage


pickup in tank sounds like it has a hole in it halfway down

Oct 12, 2012 | 1996 Chevrolet Blazer

1 Answer

1997 honda accord 5 speed


Try the fuel filter. When the car has been sitting fuel actually accumalates in the filter. As you driver the fuel is still getting through but at a diminished capacity hence the reason for the sluggish performance as it warms up. This will happen until the clog get sobad that the engine will stall. As the car sits again fuel again buid up in the filter and the car will start but because there is a gap in the fuel supply between the exit of the filter and the fuel rail a slug of fuel enters into the combustion chamber causing the backfire.

Apr 13, 2012 | 1997 Honda Accord

2 Answers

1996 dakota v6 starts dies but then wont start till time has gone by


Just a thought! There is a provision where when fuel pressure drops the ignition is shut off. This is to prevent pumping when the fuel line is compromised. Monitor fuel pressure to see if it drops during normal operation.

Apr 05, 2012 | 1996 Dodge Dakota

1 Answer

The diagnostic connector on my 1990 Geo Prizm is dirty. Does this effect anything. It is hard to start when cold or has been sitting for a few hours. When it does start it runs rough for a few minutes...


if it contines to run fine dont mess with however if it starts acting out again sound like possibly loss of fuel pressure have it check next with gauge on fuel system allow it to sit overnight and see what gauge reads in am BEFORE trying to start engine let me know if you need help

Mar 07, 2011 | Geo Prizm Cars & Trucks

2 Answers

Runs fine till warms up then losses power and dies


Does the fuel line still have 55 PSI when engine warmed up? Any other codes show up?

Aug 22, 2009 | 1998 Chevrolet Blazer

1 Answer

Engine starves for fuel after running about 50 miles or so...


Has Neon do same, I ran fuel at low level, on hot day, ran engine until it started to act up & threw a fuel pressure gauge on it. Was at approx 5 psi. Cold next morning, 48-50 psi. Always hot day about 30-40 miles into work in morning, o.k. Sit in hot sun all day & would happen 3-4 times on way home. Sit and let cool, 20 minutes or so & go again for a while. Cool day, no problem. Change pump I would.

Jul 21, 2009 | 2004 Chrysler PT Cruiser

Not finding what you are looking for?
1991 Cadillac DeVille Logo

Related Topics:

46 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

76630 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8516 Answers

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

Answer questions

Manuals & User Guides

Loading...