noise under my truck when driving

[bigtuna]

If I open my windows I can hear a rattle every time I hit a bump. I assume it is probably just a heat shield off the cat, but wondering if there is a known issue?

 

[drmorbius]

If I open my windows I can hear a rattle every time I hit a bump. I assume it is probably just a heat shield off the cat, but wondering if there is a known issue?

I have the same thing. What year is your truck?

 

[bigtuna]

OOps

Forgot to mention

2000 Limited

 

[drmorbius]

Re: OOps

Forgot to mention

2000 Limited

I'm thinking exhaust system too but have not pinpointed it yet.