Question about 1990 Buick LeSabre

1 Answer

1990 buick lesabre starts run for two minute then die

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Buick Master
  • 2,210 Answers

When was it last fully serviced? Its an old car so whats its history, mileage, condition etc. Be honest with the answers as to its condition then we can help.

Posted on Mar 30, 2015

Ad

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

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

Ad
  • 1 Answer

SOURCE: 2000 buick lesabre stall after starting or after running for 30 minutes

I have a 1996 Lesabre. I had a similar problem that slowly got worse. I brought it to two different mechanics that did diagnostic checks and could only "suggest" what to replace to fix the problem. Their problem was that it wouldnt stall out while they had the mv. After replacing a bunch of sensors and the fuel pump/ filter, I solved the problem by replacing the Crank Sensor. Its located behind the lower crank pulley on the 3.8 lt motor. Hope this helps!

Posted on Oct 29, 2008

motor1258
  • 6674 Answers

SOURCE: Runs 5 minutes then dies. Won't start until engine is cold.

Try the WD-40 spray in intake of throttle body with air intake hose off, to see if it will kick at all, even for a second or 2. We need to confirm whether your losing fuel or spark when it dies. Ignition & fuel, can cause similar symptoms in this case.

Posted on Apr 20, 2009

Mustgo
  • 2359 Answers

SOURCE: 1993 Buick LeSabre surges and almost dies intermittently

Check fuel rail pressure.

Add fuel to beyond 1/2 tank.

A weak fuel pump do not like to ran low on gas.


When was the last gas filter and fuel pump change?

90-120,000 miles is the typical change out.

Fuel pump like to quit on a HOT day.

Test the pressure and see is it within specification.


Good luck


Posted on Jul 15, 2009

dennymulford
  • 1055 Answers

SOURCE: my 92 buick lesabre died when i came to a stop.

fuel filter or mas sensor

Posted on Aug 14, 2009

Murphybanton
  • 2004 Answers

SOURCE: need spark plug diagram for 1990 buick lesabre

Visit http://www.densoproducts.com

Rate this.

Posted on Sep 02, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

Voltage regulator


Sounds like a bad connection. The alternator only charges the battery, so if it or the voltage regulator in the alternator fails, the battery would slowly run down, not die all at once.

Jul 18, 2013 | 1994 Buick LeSabre

1 Answer

I have a 1990 Buick Lesabre, it will start when cold, but not when its warmed up at all. If i let it Idle for 5 minutes and turn it off and back on it wont start. It seems to run fine when it does turn on...


Hello: I would first check the coolant sensor then the fuel pressure then also check the vacuum line going to the fuel pressure regulator. If it has gas in it the regulator is bad.

Jun 22, 2011 | 1990 Buick LeSabre

2 Answers

Where is the ignition control module located on a 1990 buick lesabre


For 1990 Buick Lesabre 3.8L FI OHV 6cyl the Control Module-Ignition is located: Under hood, passenger side, front engine area, mounted on upper passenger side of cylinder head under ignition coil.

Hope helps (remember to rate this answer).

Apr 11, 2011 | 1990 Buick LeSabre

1 Answer

The 96 park avenue will start great and run great. No security light comes on and everything runs smooth. No bucking or hesitation. A great ride. Then all of a sudden it will die. Lights stay on and radio...


It cannot be the VATS system. The TDM, that is the core of the VATS system, is engaged only at the time you start your car. I have a problem exactly like yours on my 95 LeSabre and just discovered it is the alternator that sometimes charges and sometimes doesn't and when it doesn't, the battery's voltage goes lower than a certain threshold and the computer (PCM) is unable to work anymore and shuts down the engine. Took me months to discover this!

Dec 29, 2009 | 1990 Buick Reatta

1 Answer

1993 Buick LeSabre surges and almost dies intermittently


Check fuel rail pressure.

Add fuel to beyond 1/2 tank.

A weak fuel pump do not like to ran low on gas.


When was the last gas filter and fuel pump change?

90-120,000 miles is the typical change out.

Fuel pump like to quit on a HOT day.

Test the pressure and see is it within specification.


Good luck


Jul 08, 2009 | 1993 Buick LeSabre

1 Answer

92 lesabre runs 4 minutes and dies


Make sure and check your ignitioin fuse if its out the car will start it just wont stay running verry long sometimes in most cases will turn over but not start

Dec 29, 2008 | 1992 Buick LeSabre

Not finding what you are looking for?
1990 Buick LeSabre Logo

Related Topics:

52 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 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...