d1 procharger
Drifting
Joined: Aug 2006
Posts: 1,629
Likes: 6
From: Little Rock Arkansas
Contamination on the belt more than likely. Spray some brake cleaner on the belt while it's running making the noise and if it goes away for a second the it's the belt making the noise. If it does not then look a little deeper such as a pulley or maybe blower. Bet it's the belt.
Team Owner
Joined: May 2006
Posts: 21,473
Likes: 356
From: Palmdale, Ca----- 2009 Cyber Gray 4LT A6 F55 452 RWHP 422 RWTQ- RIP 1998 C5 734 RWHP & 585 RWTQ-----
As long as it is filled back up with the Procharger oil and with the full 6oz you should be fine! 
Do as stated above and start looking at the Belt - but just an FYI and you probably know already that Prochargers have that BIRDY whistle sound - now unless yours is more prominent than before after the oil change then there might be more to it -
But give the above stated a go first! and make sure the belt is as tight as before!
Can you make a video or sound clip for us? that will help us hear and see what you are!
Thanks,Matt
Do as stated above and start looking at the Belt - but just an FYI and you probably know already that Prochargers have that BIRDY whistle sound - now unless yours is more prominent than before after the oil change then there might be more to it -
But give the above stated a go first! and make sure the belt is as tight as before!
Can you make a video or sound clip for us? that will help us hear and see what you are!
Thanks,Matt
Team Owner
Joined: May 2006
Posts: 21,473
Likes: 356
From: Palmdale, Ca----- 2009 Cyber Gray 4LT A6 F55 452 RWHP 422 RWTQ- RIP 1998 C5 734 RWHP & 585 RWTQ-----
Thanks,Matt
