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20
fuel filter location in 1990 buck lesabre
19 mm
On my 1990 Buick Lesabre it is on the underside of the dash in the middle of the car. Go to you ash tray and look under the dash. There will be a rectangular hole through the plastic and the plug will be in there.
I have a 1990 lesabre and im 90% sure its a 16 gal.
i have a 1989 pontica Bonneville and i bauht a 1990 Buick lesabre motor look the same but will it interchange with no problems
i have a 1989 pontica Bonneville and i bauht a 1990 Buick lesabre motor look the same but will it interchange with no problems
The 1990 Buick LeSabre air conditioner recharge valve can be found on top of the air conditioning compressor. The air conditioner recharge valve will have a blue top.
For a 1990 Buick Century V6 3.3L engine, the manufacturer's recommended spark plug gap is .060" (1.52mm)
After consulting several sources, someone finally called a local Buick dealer who informed me that a 1990 LeSabre does NOT have a map sensor, it was the Mass Air Flow sensor that needs replacing.
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