crushed exhaust is a problem. try breathing with someone closing off half your throat. it is similiar.
the jb weld is temporary fix at best and is not a permanent fix.
as far as being rough, it would have to be determined by a shop to see just how much damage you did.

do you have collision insurance on your car?? this would be covered if you did have it.

Roy

Answered by ASEMaster6371 (expert)
24,973 answers provided

I agree with roy fixed that crushed down pipe and go from there and see what happens.Also you put the dextron VI in the transmission and thats a synthetic blend.I have seen synthetic fluid damge the transmissions clutches on those transmissions.I would get all the fluid out change the filter etc i recommend the multi vechile castrol fluid that replaces the dex 3 fluid i have used it in all my saturns familly and friends saturns and it works great.The fluid to use is the saturn fluid but thats harder to get these days.

Answered by saturntech9 (expert)
23,388 answers provided