Buick Lesabre Engine

Just Started Using Oil. 1 1/2 Qts Per 1700 Miles. Shop Wants To Put In Used Or New Engine. Says A Repair Would Probably Cause A Domino...

Can Change Fuel Line Filter And Will Run For A Short Period Of Time Then Starts Back Into Chugging And Will Not Pull.

I Have Them Same 3800 Engine In My Car And Ned To Know If The 3800 From The 1992 Buick Will Line Up With Mine!? Thanks!

Car Started Running Roughly, After It Cooled Off It Started, But Idles Rough And Smells Like Sulphur, It Is Not Smoking

The Owners Are Asking $1800 For It They "say" Nothing Is Wrong With The Motor. It Has Problems With The Windows They Dont Work Nor...

On A Buick Lesabre 2004 - It Cranks Up And Then Goes Dead. The Check Engine Light Is On. What Do I Do?

Cooling Fans Only Work With Ac, Do Not Go On With Temp. Engine Gets Up To 222 F In Traffic. Replaced Engine Temp Sensor, No Change.

2004 Buick Lesabre 3.8 Intermittent Light Miss, No Check Engine Light, New Plugs, Wires, Fuel Filter, Air Filter, Coils Test All The Same...

Engine Shuts Down, And Restarts After Short Period

I Have Been Told That My Intake Manifold Gasket Is Leaking. I Do Not Hear Anything Amiss Or See Any Evidence On The Garage Floor. My Driving...