Mechanics

BUICK SKYLARK COOLANT PROBLEM

1997 Buick Skylark

Engine Cooling problem
1997 Buick Skylark 6 cyl Two Wheel Drive Automatic

over heating and fan wont run I changed fan fuse still wont come on Temp gage goes just past middle low coolant light always on
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Ken42
October 24, 2009.




Welcome to the forum, if it's your radiator fan that doesn't work? Take the electrical connector loose, use jumper wires to battery B+ and ground, use inline fuse, see if the fan will run ok? If it does, then check the fan relay, underhood, passenger side firewall, the one to the right. If you can see the wiring colors, two red wires, dark green, light blue. The two red wires are hot all the time. The pcm gets info from the coolant temp sensor.

JDL
Oct 24, 2009.


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