Hi I just bought a 2005 SRT6 With 122k and it looks like the Supercharger doesn't not work, I didn't really know how check if the Supercharger work, I just bought it like that, Now i know the Supercharger doesn't work,

I'm not sure if its the Pump, or the Pulley.. can some one please help me. I don't have much money to fix it. I saved for 3 years to buy this car.,

Any help will help me a lot. the car doesn't not run strong as i though.