ive got stock rad. all cleaned up flushed, stock fan, with cover, fan clutch works great, coolant never leaks, added royal purple coolant chiller whatever it is called, bypassed heater core, new toyota radiator cap. my car drives at normally 80-90*C sometimes peaks at 95 but it comes back down. when engine is turned off it jumps to 10*C which is 212*F (Red zone)
when the car is running or not, ,temp already at 80-100*C there is no pressure in the hoses. you could still squeeze it but its hot! i checked for leaks. nothing. compression is wonderful. so theres no leak in head gasket (ive got MHG) im still puzzled.. dont know what is causing it.. ive tested the thermostat.. i even took it out and left it in and drilled a hole on thermostat... nothing changes the temp. any idea or suggestion?
I was thinking of adding another cooler or get a truck sized radiator instead of buying a $500 fluidyne one. that way I can have more cooling capacity, or add more fans on the other side. etx.. any suggestion or ideas would be wonderful!