Pressure test system and watch for leak
You can find the 1991 Buick Skylark radiator drain plug on the bottom of the radiator. The radiator drain plug will be in the center of the radiator bottom.
The fuse box is located in the glove box on 1991 Buick Century
at the bottom of the radiator on the driver's side.
yea it should
My 1991 Buick Century won't move or hold transmission fluid
If it has a coolant tank, that's the "cap".
Yes, on Buick Century 1991 you need to replace the whole hub, it is much easier than replacing individual bearings.
The oil capacity for a 1991 Buick Century 3.3 is approximately 5 quarts. The recommended oil type is 10 W 30.
will not bolt up nor are the cooling fins large enough to cool the 3.8 ltr gm motor. Oldsmobile delta 88 & 98, cutless and Buick regal all have the same radiator. sincerely prime auto RV
The thermostat on a 1991 Buick Skylark is located near the engine. To find the thermostat, follow the top radiator hose directly to the thermostat.
Dextron 3
My Chilton's Auto Repair Manual shows : For a 1991 Buick Century : ( 15.7 U.S. gallon gas tank )