I removed my headers on my car to make more space to work on other part . When I put everything back together my car starts doing a rattling noise which is very annoying to me . I changed the exhaust gaskets already and it's less but it's still there . Before I remvoed my headers the car was running perfectly fine . Anyone know what it can be ? Some have told me it could be the manifold gasket or the throttle gasket . I would like some help on this , please and thank you guys !

 

It's probably one of your headshields

 

I already checked that and it ain't that . Thanks a lot tho bro , appreciate that .