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1990 Buick LeSabre - Page 5 Questions & Answers
Lighter and horn went out
Chk yr fuses in the cabin, and under the hood. Remove each one and chk in the light. If not that then chk the earth wires in these areas especially in the cabins passenagers side.
1990 Buick LeSabre cooling fan sensor
It is located at the cover that the upper radiator hose connects to or near it in the manifold. See picture below of sensor.The picture below is of the new style sensor, you must replace the connector, yours is the old discontinued style and will be round and you squeeze the connector it to release it. You will need a wiring connector upgrade as well to use the improved switch below..
How do i replace motor mounts
get yourself a car(Hydraulic) jack(more commonly know as a floor jack), place it under the motor(more precisely, under the oil pan) place a 2x4 on top of the jack, and jack it up. JUST enough to remove the weight of the engine from the mount/s Then unbolt the old, and replace!
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