and before anyone has the opportunity to be a wise guy yess it has coolant in it :bigthumbsup
Just do what I did and unplug the coolant sensor...:hihi:no input
:frustrated:
:sosad:
I'd get a new one if I were you...they're not too expensiveim hoping thats what is cause i still have my other thermostat from my other intake manifold im gonna try and swap em to see if that helps any