over heating part 2

[rkn527]

ok here we go again my car is doing the overheating thing again.
i have changed the radiator and all the hoses but it will push the coolant to the over flow bottle after 2 hours of driving. If i let the car cool down it will pull the coolant back in.
i did check for mixture and there is nothing and the exhaust is reg no smoke. i was told to re-tq the head and i did that and the problem stoped but it started again.Should i pull the head and just change the headgasket i did put a new stat in and and no difference please help.


thank you in advance

 

[wolf20043]

http://dsmtuners.com/forums/showthread.php?t=200575

 

[TOPDSM]

I had the same problem and it was a small switch on the lower passenger side of the radiator (Thermo fan switch) that turns the fans on when the water temp reaches a certain point.