I have a 2002 Ford mustang gt and I burned my stock clutch out so I put a stage 3 clutch with light weight flywheel and now my car is making a whining slash grinding noise so I thought ok syros went bad so I had them replaced with all new berring as well but to no avail it's still making that noise and it's only in 3 and 4 all the other gears shift smooth as butter