Just picked up a 95 S/C LE. Its sluggish compared to my old 94 S/C.

I am wondering if the supercharger is not working. Is there a way to check if the supercharger is faulty?

Also, the clutch is spinning it up even at idle. I remember that my old one did not spin at idle.

I'm replacing the front axles and brakes this weekend, so I will check the oil while I'm under there.

Any way to test the supercharger while on the vehicle?

Thanks.