car overheating

Asked by Oct 06, 2016 at 02:56 PM about the 2006 Pontiac Grand Prix Base

Question type: General

2006 poniac gran prix i have change the bottom
hose, thermostat, heating sensor, radiator, water
pump and it still over heat what can it be

1 Answer

19,530

Try doing a good cooling system flush on engine cooling ports in block maybe clogged. Prestone Super Flush is really good. Also is the cooling fan coming on ?

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