[QUOTE=RED DOG;866323]The MAP sensor is mounted to the bottom of the intercooler which is mounted underneath the supercharger. Not easy to get at and almost impossible to change without removing the supercharger. I seriously doubt that is your problem unless you are getting a trouble code that indicates to look at the MAP sensor circuit.

Well, I hope it isn't my problem but I am getting P0135 which is the MAP circuit. I'm going to change the plugs and wires tomorrow as it's just about to hit 100K miles. I will check all my electrical plug connections and look for any leaks.