on my brothers 97 grand prix its leaking coolant from a sensor that says sensor, pressure on it and i cant find out the name of it so we can get a new one its just like the one shown here
so if anyone could help that would be great thanks
thats a map sensor, but it ain't leakin coolant. Those manifolds are known for cracking. I'd say its time for a new upper intake manifold. map sensor should NEVER see coolant, only air
on the bottom of it theres a rubber gasket that i think is leaking
Deffinately looks like you have a UIM or LIM leak. Not great pic so i could be mistaken. That is the MAP sensor and should only see air and a little bit of oil maybe, from the PCV valve right below it.
theya are know for upper intake manifold leaks
