Question about 1993 Buick LeSabre

1 Answer

Buick shakes, guns then almost stops

1993 Buick LaSabre. Out on road at 70mph, tried to put on cruise control, didn't work at first, then it did. Then car started to shake like road very bumpy then lost power then power came back. Check engine light came on. Dial about transmission usually never goes over 3, shot up past 4, then down again.

Posted by on

  • ekite672 Mar 02, 2009

    I also have a 93 lesabre and it will start to feel like on a bumpy road and check engine light comes on but when I pull over and shut off the car and start again it is fine , dont know if it is related but it is very hard to keep running till the engine warms up

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 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.

  • Expert
  • 260 Answers

This sounds very much like a torque converter/transmission issue. i will assume the transmission dial you're speaking of is the tachometer? which measures engine revolutions per minute. to confirm, one could possibly unplug 4-wire connector on transmission near radiator and test drive. this keeps the transmission from going into torque converter lock-up.

Posted on Oct 24, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

1993 buick lasabre v 6 when accelerate the motor flutters and skips. But when u let off gas run smooth but loading going down road what wrong


Could be low fuel pressure from a weak pump or clogged fuel filter. Check fuel pressure with key on, engine off-it should be 40-47 psi.

Feb 21, 2016 | Buick Cars & Trucks

1 Answer

1993 Buiick Lasabre engine revs on its own ?


Did you disconnect the cruise contron at trottle body sometime they stay on and that give you a very high idle and when you put that in drive it flyes

Apr 07, 2015 | Cars & Trucks

1 Answer

My 1998 grand cherokee makes a very loud noise from the muffler, it sounds like a gun shot, shakes and then stops


Didn't you go for a road test with the mechanic along

Why didn't the repair shop resolve?

Sep 19, 2012 | 1998 Jeep Grand Cherokee

1 Answer

1999 grand cherokee. the left front tire shakes while applying brakes or hitting a bump in the road traveling at 65 t0 70mph


I have the same problem few days ago, and still didn't find any solution. Can any one please help?????2

Jul 28, 2011 | 1999 Jeep Grand Cherokee

2 Answers

Rough Idle while stopped and low speeds


heve utried adjusting the trottle , just put your foot on the accelerater and hold at just under 1000 revs if shaking goes then thats your problem should idle at just under 1000rpm

Oct 10, 2009 | 2003 GMC Envoy Xl

2 Answers

How do you know where the side lights go? Which is


Flashing lights meaning the hazard lights? usually these are designated in an amber color sometimes a dual filamant bulb labeled 1157 or 1157NA

Sep 20, 2009 | 1993 Buick LeSabre

1 Answer

97 buick lasabre trans slips in overdrive


Either the cruise control is going out or the torque converter clutch circuit is going out on the trannys overdrive. Do you have check engine light codes? If so you will need to have a computer hooked up to read them. Darrel coleman also has a problem with his car like this and I have suggested the same thing to him

Apr 21, 2009 | 1997 Buick LeSabre

1 Answer

The cruise control off and on switch


the cruise control switch comes out of the steering wheel. you can use a small flat head screw driver to unwedge it from is hole in the steering wheel. there will be a wire attached to the back, lift the clip holding it the wire to the switch. installation is the reverse.

Mar 21, 2009 | 2000 Buick LeSabre

1 Answer

Heat /air fan


Lose wire or ur switch is bad take it to a shop and get itr looked at Looking Forward to helping u Shaun

Nov 15, 2008 | 1994 Buick LeSabre

Not finding what you are looking for?
1993 Buick LeSabre Logo

245 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

60769 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6811 Answers

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

Answer questions

Manuals & User Guides

Loading...