Wonder if can be mass flow sensor problem or climate control relay
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1992 Buick LeSabre
Question: fans come on but dont stay on long enough to cool eng.
Answer #1dandd October 05, 2010, 14:43Master
I would check the fan relay(s). The Mass Air Flow Sensor will not have anything to do with this problem.
Also, check your radiator, the coolant level etc. Make sure that you don't have any coolant leaks.
Replymelynn, October 05, 2010, 17:25Rookie
Where is fan relay located