Question about 1992 Cadillac DeVille

1 Answer

Stalls when acellerator is depressed 4.9 litre engine

Problem has been getting worse over about a month to where it is dangerous. Got E12 and E412 codes so replaced the distributor with little improvement. Acts like a fuel delivery problem or bad TPS but no trouble code to indecate such. Your expert diagnosis and suggestions would be most appreciated.

Thanks

Scipiokid

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Had the same problem on a 1993 sedan deville, replaced $700 in parts finally found engine was not grounded replaced negative battery cable, try jumper cable from negative side of battery to engine.

Posted on Feb 24, 2009

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

1999 Dodge Intrepid stalling


Catalytic convertors' been bad for ten years?!! They're probably plugged.

Jun 04, 2013 | 1999 Dodge Intrepid

1 Answer

My car keeps rough idling and trying to stall


Try disconnecting the battery.Leave it disconnected for approx. 1 hour.This should sort out your light,weather it resets the other problem im not sure good luck.p.s. its a good tip if engine light comes onbefore an m.o.t. follow the above tip it does work.good luck.

Apr 12, 2013 | Cars & Trucks

1 Answer

I have aVW jetta 4, 2.0 highline, 2001 that stalls engine at low gears. The situation becomes worse when the aircon is on.


Engine stalling issue at low speeds

This problem is commonly caused by a dirty automatic idle speed control valve and throttle valve. Buy a can of throttle valve cleaner from NAPA or Carquest (made by CRC chemicals) and spray it into the air intake while the engine is running, use up about 1/2 the can, engine will try to stall hold the speed up, shut it down and let it soak for 30 minutes, restart and blow out the remaining fluid, shut it down and disconnect the negative battery cable for 5 Min's to reset the base idle control



Jun 08, 2012 | Cars & Trucks

2 Answers

Whats wrong with my jaguar x-type 2003 after i start the car then drive off the amber light says cruise control not working,, then it also stall's or hessitates when trying to excellerate or pass another...


I have exactly the same problem on mine-you explained perfectly,i was told i need to change the cruise control computer.I recently had the thermostat changed and the mechanic wiped the engine sign off that was triggered by the cruise control not available sign coming on-when he did this it took about a month for the problem to recur so i think the probelm is definately electrical not mechanical or it would have happened straight after he wiped the engine sensor light.could be air mass sensor could be cruise control computer-when i get some money i'll get it done

Dec 31, 2010 | Jaguar X-Type Cars & Trucks

1 Answer

92 pickup 22Re engine, runs great when cold but after heating up engine stalls and with no acelleration, and hesitation. After cooling off runs fine


Almost certainly a faulty cam sensor. This sensor suffers over time with the repetitive effect of getting hot and then cold along with the engine. The cam sensor determines when cylinder 1 is at compression TDC and this timing dictates the fuel injection cycle on the engine. If the cam sensor fails to report signals then the ECU fails to inject fuel appropriately and the engine stalls. Many times as the cam sensor gets hot it expands and any discontinuity becomes apparent. As soon as it cools down the cam becomes functional again.

Sep 09, 2010 | 1992 Toyota Pickup

1 Answer

Dash codes on my 92 cadillac sedan deville are E12,E52,E53 verry speratic idle and stalls before you put it in gear.I tuned it up (cap ,rotor,fuel filter idle solenoid.ran great for 2 days now runs worse...


throttle position sensor replace it. also in rare cases the map sensor will be bad . go to a junk yard and get your replacements it wont cost near as mutch. compared to the retail stores

Oct 20, 2009 | 1992 Cadillac DeVille

1 Answer

I bought my 2005 sebring a year ago and it is due for smog check.I put 3,000 miles on the 2.7 litre engine in the last year and it now has 36,000 miles.A couple months ago the malfunction yellow light came...


the 2.7l has a sludge problem. This could cause the stalling and loss of power. There's a few fixes, the new water pump (which is part of the problem) doesn't dump coolant into the oil pan. Easy way to check is to simply drop the oil pan.

Mar 24, 2009 | 2005 Chrysler Sebring Conv

Not finding what you are looking for?
1992 Cadillac DeVille Logo

266 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

63291 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21981 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...