Quote Originally Posted by cartman68 View Post
Update, problem solved. -------------

So, after taking it to the dealer and not getting a reasonable answer, I took it to Advanced Auto for check the code. The guy working there was excellent. The code stored was MAF sensor. The car had been running rich. I showed him where the noise was coming from and he found the vacuum line was not connected under the supercharger pulley. basically the T connector had rotted and broken. All of the connections on that line were brittle and cracked.

So after getting free vacum hose and buying about $2 in T connectors the car was running 100%. We bought a MAF sensor but since we just replaced it back in December, we are holding out to ensure the vacuum line was the issue for a week. If it is not needed we will return in.

I am going to make sure the plugs didn't get fouled.

Thanks for the suggestions.

Regards,
Bill --AKA Cartman68--
Yup...good ol' dry rot. Happened to me everytime I changed LIM gaskets on a 3800 powered car

Good deal you got it figured out