1990 Buick LeSabre Questions

Unanswered 1990 Buick LeSabre Questions

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I changed the plugs wires an coil
I have a ’90 Buick LeSabre with the end of the shift knob broken off. I purchased a new shift knob but can’t for the life of me, figure out how to remove the damaged one and install the new one. Can someone explai...
((Note: The year and make selector at this site does not concur with my car.I have an 1989 ParkAvenue)) Seems to start and run smooth and even can accelerate to 3K+ rpm smooth and steady. When selection of any drive p...
On the 3.8 lt. motor, does the front engine oil seal need to have the timing chain cover off, and to replace it from the inside?
My 3.8 motor has develop an oil leak on the front side of the motor and getting on a pulley which in turn is being thrown around. I recently had a timing chain replaced. Any idea where I might start looking. Its hard ...
I came to a red light and stoped and tried to go again n it would not move i tried all gears n the only one that worked was reverse it showed no other signs before that i was going to break down idk whats wrong.
It's actualy a 1988 model. The list didn't have that choice. The wiring harness is made by Precision. I've got 4 wires. 2 for the pump and 2 for the fuel gauge. I know which wires go where on the pump and on the fue...
1990 Buick LeSabre. I've got a trouble code in the computer of a 41, which could be a variety of things. All of these possible "issues" I have taken care of: Camshaft position sensor, ignition module, ignition coil p...
hello me again my car wont start it turns over and it will pop like its tryin to i think its the coil but not sure just wondering if anyone knows thanks
My radio worked, then all of a sudden after inserting a cassette, and removing it, the radio or cassette player doesn't work. I can hear a noise thru the speakers when I turn the power on, but nothing else. The cloc...
How much is the estimated labor cost to replace valve stem seals on a 1986 Buick Lesabre