Buick Lesabre Engine

Browse Buick Lesabre Engine questions and answers. Choose a question that matches your symptoms.

893 discussions


Engine Knocking, Whining And Shut Off

2000 BUICK LESABRE
I've Been Daily Driving The Car Listed Above For About 3 Months Now. It Has About 170,000 Miles On It And Really Has Had No Problems Up...
2 ANSWERS
1 VIDEO
Asked by jalendear

Intermittent Engine Shutting Off While Driving

2000 BUICK LESABRE
Car Runs Perfect, But About Every 4 Or 5 Days, Will Drive Down The Road And Shut Off, Try To Crank It Back Up And It Will Runs For About 3...
3 ANSWERS
9 IMAGES
Asked by CA1970

Upper Intake Manifold Exploded While Starting

2000 BUICK LESABRE
After 4 Days In The Carport, I Turned The Ignition Switch To Start The Engine And There Was A Big Bang And Smoke And Burning Smell Coming...
1 ANSWER
2 IMAGES
Asked by Bhaskar Kolhe

Rocker Arms

2000 BUICK LESABRE
I Blew One Of The Head Gaskets From Overheating So I Decided To Take On The Task Of Replacing Them. I Had No Problems Until I Tried To Start...
5 ANSWERS
Asked by Steve Whitinger

Rear Self-leveling Shock Exhaust Valve

2000 BUICK LESABRE
Stiff Rear Ride. Sill Panels Appear Level To Ground. Level Sensor Rod Intact And Connected. Pump Not Charging Shocks For Past Several Months...
3 ANSWERS
1 IMAGE
Asked by ChrisBLeS

Sending Unit

2000 BUICK LESABRE
On The Back Side Of Block Above Oil Pan Is A One Wire Sending Unit. It Is Leaking Oil. What Is This Unit Called?
3 ANSWERS
Asked by bparrish

Oil Pressure Sending Unit Location

2000 BUICK LESABRE
Where Is The Oil Pressure Pressure Sending Unit? Also, What Is The Fuel Pressure Per Square Inch Supposed To Be? Because This One Is Saying...
1 ANSWER
6 IMAGES
Asked by Matthew Marcum

What Is The Oil Pressure Supposed To Be

2000 BUICK LESABRE
What Is It Oil Pressure Supposed To Be And If It’s Above 80 What Could Be Wrong With It?
1 ANSWER
8 IMAGES
Asked by Matthew Marcum

Stalls Out And Hard To Start/restart

2000 BUICK LESABRE
My Car Stalls Out While Driving Sometimes And Hard To Start/restart. I Have Cleaned The Maf Sensor And Check Engine Code Po440 Is There....
1 ANSWER
Asked by Dave Wolfman

Engine Shuts Off At High Speed, Code P0404

2000 BUICK LESABRE
I Purchased A Second Hand Work Vehicle. The Engine Light Comes On Code P0404 Comes Up On My Hand Computer. Car Shuts Off At High Speed But...
1 ANSWER
1 IMAGE
Asked by zamboni888

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