View Full Version : rocks in the intake

01-29-2005, 01:37 PM
My car when you accelerate sounds luke rocks in the intake not really valve clatter to me. what would this be

01-29-2005, 01:57 PM
The most obvious source of the noise would be the super charger, as you probably already know. Check the oil level first, and also make sure the bypass valve is functioning properly. After that, you can remove the belt from the SC and turn the pully and see how it feels. Also, pull in and out, and up and down on the pully shaft for play.