Overheating

Dolo1988

New member
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I have a 2008 Pontiac Torrent and it keeps overheating I replaced the heater core,thermostat,waterpump had the coolant flushed and it still overheats. It has no heat but when I rev the motor it starts to heat up also when the temps start to rise the fans comes on and when I rev it the temps drop. So any suggestions on what I need to do to fix this thanks Don
 

melsg5

Staff member
SUSTAINING MEMBER
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Did you do a cooling system pressure test?
Did you do a cooling system hydrocarbon test?
Did you check if your engine needs a specific routine to bleed the air out of the system?
 
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