Question about 2002 Buick LeSabre

1 Answer

2002 buick lesabre spits sputters voltage jumps

New battery and alternator, still spits sputters and will die. it always restarts and when it runs it runs good, but will randomly w/w.o. a.c. running spits, sputters and will act like it is getting no gas and the voltage jumps from 12 up to 15...usually 14.7 when running smoothly. HELP!! It doesn't always do it, some parts of somedays it runs perfectly, other parts of some days it won't run for 5 feet

Posted by on

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
  • 3,187 Answers

Check you have good earthing points, also check the earthing strap from engine to shell. main earthing point follow the negative lead it will go to the shell.

Posted on Jul 26, 2017

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

Acuraking
  • 42 Answers

SOURCE: 92 buick lesabre new battery, alt tested fine runs, then won't with lights

It sounds like there is a short or something...something is drawing power constintly and draining the battery. Something like this is usually hard to diagnose and requires a lot of electrical testing to determin where the power draw would be coming from in order to fix the problem. I would say u may need to have somone test your electrical connections and whatnot to find the source of the problem. Hope this helps any, good luck!

Posted on Nov 08, 2008

  • 1 Answer

SOURCE: 1992 buick lesabre runs then dies

my car was doing the same thing i replaced alot of parts and it finaly died at my machanics shop he hooked a cpu to it and it was the crank shaft positioning senser if it drive and dies but also after you drive and it wont start right back up thats what id look into

Posted on Jul 22, 2008

  • 58 Answers

SOURCE: 2000 Buick Lesabre runs like ****

Sounds like a bad spark plug or spark plug wire arching out causing an engine misfire.

Posted on Nov 12, 2008

soc21610k
  • 215 Answers

SOURCE: 2002 Buick Rendezvous after about 5 miles of

Try replacing the fuel filter. If that's not it you might take your coil pack and get it tested at a parts store like Advanced Auto. Hope this helps.

Posted on Jul 08, 2009

  • 63 Answers

SOURCE: 1995 buick lesabre shuts off while driving,engine

Plugged fuel filter. There are two - one in the tank and one in the fuel line. Probably the one in the fuel line so change that one first.

Posted on Jul 15, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

2004 buick rendezvous loses power after jump starting, while engine idlies battery power dies. Unable to restart again unless I jump start. Also, battery light comes on. Battery was replaced 5/28/13.


Sounds like the alternator. A jump can start you but if the alternator is bad your battery will not charge and just die after you use the power you got from the jump.

Aug 04, 2013 | 2003 Buick Rendezvous

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

95 chevy g20 van started to lose power while driving and began to spit and sputter


Ck your alternator output, should be between 13.8 and 14.2 volts, A bad alt will cause the battery to discharge when driving, Once voltage drops to a certain level (9.8 I think ) the ecm starts to shut down causing all kinds of strange problems, like running bad ,trans not shifting right, even the radio ! It happened to me in my 95 chev p/u

Jul 31, 2012 | 1995 Chevrolet G20

1 Answer

1993 buick lesabre shut off while driving,battery was dead then bought a new battery drove well for 3 weeks then shut off while driving again had to jumpstart it.


Your alternator is bad. It's not recharging the battery as you are driving. The car is using battery voltage until it is all used up and then the engine dies. Replace the alternator and recharge the battery.

Jan 04, 2011 | 1993 Buick LeSabre

1 Answer

My 2002 Buick LeSabre Won't start. Jumping lights up inside light but car still won't start. Just humming sound in stiring colum


Sounds like you need a new batterie.When you jump it there will be enough voltage to the light but not enough to turn the starter.

Apr 06, 2010 | 2002 Buick LeSabre

2 Answers

Car stalling and not restarting without jump


check your body grounds sounds like a lose conection and also check the connection at the starter seloniod!!!

Mar 05, 2010 | 1995 Buick LeSabre

1 Answer

Your buick


need a new battery and a alternator.

Oct 04, 2008 | 1995 Buick LeSabre

1 Answer

2002 elantra


Does the battery light turns off when you start the car? You can check the main fusible link by the side of the battery.(60A or 100A) this could be the problem

Jul 27, 2008 | Hyundai Motor 2002 Elantra

1 Answer

2002 Elantra


What was the original problem before you replaced the alternator?

Jul 27, 2008 | Hyundai Motor 2002 Elantra

Not finding what you are looking for?
2002 Buick LeSabre Logo

Related Topics:

47 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

75744 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8123 Answers

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

Answer questions

Manuals & User Guides

Loading...