ic pump blown?
 

im crusing 100km/h and my iat2s are at 145-150........and they dont drop

bump

whats the ambient temp?

make sure the coolant is bubbling in the neck. temps should drop at that speed

77

the car starts off low then it goes up by a few then goes down again when i move, than goes up alot more than down lil , than it just sits around 140-160 crusing

also im running obt b tank

Hammer time

+1, hit the i/c pump with a hammer until you hear it turn on.

i hear the pump, its on i have it to go on when i turn the key to on. i have hit it too but nothing, i went under the car and the smallest amount of pressure i put on it ( like a light nudge) slows down or turns off , and the connection is fine.