Having problems with your 1993 Oldsmobile Cutlass Supreme ?
Do both cooling fans run at the same time, or are they staged?
One cooling fan runs when the engine reaches a certain temp. The second cooling fan is designed to run when the a/c is turned on, providing more air flow throw radiator. However, it will cause no harm or damage if both fans run at the same time, with or without the a/c turned on.
Repair Help & Product Troubleshooting for 1993 Oldsmobile Cutlass Supreme
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