converter is making a sqreeching sound
so i put a tci street fighter 3000 stall into my truck and the damn thing is making a sqreeching sound as i drive. im just wondering if they are known for this or is there anything i can do. the truck drive great except for the noise. i already emailed tci and they were no help.
2000 GMC Sierra
6" pro comp suspension
3" body lift
2.5" truxx leveling kit
37" micky thompson mtz
pacesetter long tubes-offroad y-pipe-no cats-morroso muffler-MSD coils and wires-flex a lite fans-air aid intake-diablo tune