Exhaust hitting crossmember

[pookie]

I have a bad knocking sound comeing from under my cab it only does it when its first started for the day and when i make a left turn.i think its the exhaust pipe were it runs above the crossmember,how can these be fixed or could it be something else wrong around the crossmember makeing it hit. THANKS

[Boots]

There should be an exhaust hanger of some sort near or on the cross member. I would check that first to see if it needs replacing. :wrench:

[ratrapp]

you have either a broken motor mount or collapsed transmission mount.you possibly can have both as i did.it's not that uncommon on these trucks.