Knocking at Idle + High Pitch Noise at in Gear

[V6Turbo]

Hi All,

At idle I hear a knocking sound and it coming near the transmission.

When I engaged it in gear and additional high pitch sound (loud) sound appears. It goes away once in the beginning, but then now it is very repeatable.

Please advise.

Thanks in Advance.

 

[wickedtt]

ck to see if the torque converter bolts are tight ...

 

[chris718]

also may be a cracked flywheel.disconnect the converter bolts,start the engine and recheck.