Q: Overheating

asked by on June 30, 2016

Hi .i have 2007 trailblazer causing overheat problems Changed water pump,thermostat, cleaned radiator,head gasket replaced Now car is getting overheat when ac is on Mechanic is now telling to replace fan clutch as the rpm is around 700

Please guide me in this issue .how much is the normal rpm of radiator fan Hope reply asap

My car has 100000 miles.
My car has an automatic transmission.

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