I have a 2008 chevy impala ss & it keep overheating i change the thermostat rely 2 the fan & got a diagnostic from the dealership, they nothing wrong then it overheats again, can u help me?

Asked by Aug 08, 2015 at 03:14 PM about the 2008 Chevrolet Impala SS

Question type: Maintenance & Repair

1 Answer

17,320

I see you replaced the fan relays but are the fans actually coming on ? If so flush cooling system with Prestone Super Radiator and Cooling System Flush just follow directions on product.

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