Question about 1992 Buick LeSabre

2 Answers

Rough running, back-fireing, stalling in mid drive and while stopped. Got tune-up, new crank shaft sensor, repaired muffler, and cadillac converter, and gas filter......still running same.

Posted by on

Ad

2 Answers

  • 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
  • 578 Answers

Check the firing spec for the vehicle and make sure you spark plug wiring is in the right order

Posted on Jul 01, 2009

Ad
  • 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
  • 396 Answers

Check engine timing.

Posted on Jul 01, 2009

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

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

I just want to know how to take the carb off and clean it


You have fuel injection --No Carb

Against Federal Law to remove the Exhaust Converter
Need the converter for the oxygen sensor to control fuel

Feb 24, 2014 | 1991 Cadillac DeVille

1 Answer

2002 Ford Escape XLS 3.0L 4WD Firewall side Catalytic gets TOO HOT and melts insides?


Replace all of the ignition coils. You will pay about $450 in parts. That will fix your problem. It fixed mine.

Jan 20, 2013 | 2002 Ford Escape

2 Answers

My 94 Concord will stall when im driving on the high way.Just come to a dead stop when driving for about half an hour to an hour . no warnig lights come on.After i let sit for 20 minutes it will start...


How long since a tune-up? Check fuel--spark when problem is ongoing.
I always check for codes even if the lite isn't on. Of course if the mil doesn't work that presents a problem. The procedure below for using the mil to check codes.
codes-qtjhxhsrdxvfjrrb4oafc44b-5-0.jpg

Jan 16, 2018 | 1994 Chrysler Concorde

1 Answer

Running rough ,no power back fires sometimes while exceleration. new plugs,plug wires ,cap,rotor,o2 sensor, fuel filter firing order is right ...


Check Alternator for bad diodes and A/C output,
you shouldn't have

Check fuel pump--with a scope, to see if that
is getting ready to fail

Exhaust Converter- most likely clogged,thus
no power & all the other issues

Timing Chain --loose ?
Rock crank back and forth
Check timing with light, half way thru
firing order,should be same as on #1

Feb 22, 2011 | 1990 Cadillac SeVille

3 Answers

Car shaking and sputtering. just changed o2 sensor and it did nothing. there is no pick up either


Exhaust couldbe stopped up. remove the O/2 and run it for a minute with the leak and see if the power is back like it used to be. If it is change the stopped up part ( cat converter, Muffler or bent pipe) and drive on. When running with a bad O/2 the convetor can melt and cloggup ( happen all at once)

Jul 19, 2010 | 1999 Chrysler Cirrus

1 Answer

1997 2.2L base Cavalier idles rough and randomly stalls


Have they checked your TPS sensor as this is the most common cause for rough idles and stalls...

Aug 21, 2009 | 1997 Chevrolet Cavalier

1 Answer

2001 VW JETTA SPUTTERING AND BACK FIREING WONT GO OVER 10MPH


First check all wires for any thing loose.
The muffler blowing up leads me to think the engine is so far out of time the PCM cant correct it.

REally you need to get it to a good mechanic.

Jun 26, 2009 | 2001 Volkswagen Jetta TDI

1 Answer

1999 cavalier misfire/crank shaft code


sounds like you could of crosed your wires

Oct 15, 2008 | 1999 Chevrolet Cavalier

3 Answers

95 cadillac eldorado engine stalls rough idle check engine light is on


I have a 1994 Cadillac Eldorado and every time i start it the car has rough Idle and the Idle fluctuate's. I also can feel it in the gas pedal when the car is doing this I tried replacing the throttle body sensor but it still does it I also was told it was the Idle error sensor. So instead of spending the unecessary money again I thought I would go online and see if anyone could help me with this problem.

Sep 30, 2008 | 1995 Cadillac Eldorado

Not finding what you are looking for?
1992 Buick LeSabre Logo

158 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

79865 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides

Loading...