Mechanics

COOLING FAN

1985 Pontiac Trans Am • V8 2WD Automatic • 184 miles

Hi;
I have a 1985 Pontiac Trans am 5.0 H.O. Fuel injected with an automatic transmission that has a gremlin living in it. The car has a/c that doesn't work and a one electric fan unit. The issue is that once the motor is on the fan is on regardless of the engine being hot or cold, the fan stays on until I shut off the car. I replaced one relay and replaced the engine coolant sensor and the fan still stays on.I read somewhere that a/c T/A's had two fans, yet I have one, the relay that I replaced once pulled stopped the fan so I know I had the right one, but the fan still stays on. The check engine light is not on, what gives?
Thank You
Tom S.
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Car tom
June 5, 2011.



It has a cooling fan switch on the right side of the engine, above the starter. It should have a dk grn and a blk/wht wire attached to it.

Wrenchtech
Jun 5, 2011.