seems to squeele sounds a bit like a fan belt when they slip does it every time it gets to 3000 rpm could it just be somthing sticking that is easy to fix or would i need a new 1. it all seemd to come when i fitted a boost controler whitch i dont think is in right.i would like to take it out along with the air con whitch i have seen posts for .would just like to know if this squeele is going to do some long turm dammage to my car 93 fd3
thank you for any help you could give :D