So I recently got my '97 GTP. I love the car. I was told when I bought it that it needed the front valve cover gasket replaced. After some checking on the web I found out that there was a recall on that. *YAY* So my local GM dealership fixed that up for me. But as the Service Rep. was driving my car into the garage he said he heard an intake leak. Now I am not a professional mechanic but I do know some things about cars. Unfortunately I know about intake leaks on grand prixs from first hand experience. I had a '96 SE with the 3.1 in it have an intake gasket go bad. Now my GTP does not show ANY signs to me to have any problems. I.E. running rough, overheating, leaking/burning coolant. So I was just curious if there was any other Tell-Tale sign that the intake gasket was going bad.
P.S.
I personaly think the Service Rep. just heard the whine of the supercharger and assumed it was an intake leak. The guy didn't even know that the GTP's were supercharged.