light rattling

[deestahoe]

i have a 99 tahoe 4x4, torsion keys 2 inch blocks in back and 34 inch super swampers, 4.56 gears, and recently had my computer tuned and shifting firmed up. i have a light rattling coming from inbetween the transmission and motor, sometimes a loud metal hitting metal sound while moving. was wondering if anybody had any ideas of what it could be.

 

[DJTricky]

maybe your crank thrust bearing took a shit. of maybe it could be your torque converter bolts are loose

 

[retorq]

Exhaust pipe hitting the crossmember?? Flywheel to TC bolts backed off?? Failing UJoints?? Could be about 100 different things.

 

[DJTricky]

Pics man we need pics.