i have an eg8 with ls swap tha transmission is a lsd type r i have a real loud knocking noise coming from tha trans but i can not shift into any of my gears when tha car is running but when tha car is off i can shift into all 5 gears help plzzzzzz

 

You might be in the same boat as I am. Bad tranny mounts

 

Wow, this is just amazing, in the last year i have seen 4-5 people post this, can't put into gear while driving but can while off, yet i never seem to recall seeing anyone post the answer.

 

i have check all tha mounts they r good im going to have to pull tha transmission out and check tha clutch

 

had a similar issue it was the clutch itself, spring popped out. the clutch gave out prematurley.

 

kool thx i had talked to one of my buddies that builds transmisions he said tha samething