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annoying rattling noise

5K views 16 replies 8 participants last post by  Modrummer 
#1 ·
so randomly about a week ago my exhaust started rattling against the crossmember and its driving me nuts. i bought an exhaust clamp and put it on but it came off last night when i was driving. why the heck did it start rattling all of a sudden? i changed the transmission mount and noticed the noise afterwards so i checked the tranny mount and its fine....im stumped :dunno:
 
#2 ·
.....maybe the trans mount is a little bit shorter? :dunno:
 
#4 ·
.....stock converter? Check the heat shield, it may have rusted loose. :icon15:
 
#7 ·
.....freakin' gremlins....:dunno:
 
#11 ·
For those who just installed exhaust, check your flanges and heat shields.

I had a rattling that was coming from the rear only now and then, usually around corners, ended up being lca bushings
 
#12 ·
found one of mine today and fixed it, it was actually one of the y-pipe supports that was wrong. Now the second rattle sound should be my o2 sensor that I think its bad but I wont know until I take it out and see if it makes the same noice each time I move the exhaust.
 
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