rattle still after damplified ?

[CaliforniabOY5 10+ year member]

install pics?Sucessfull Deadener Installs depend on the install heavily.

 

[bikinpunk 10+ year member]

My advice: Get some insulation foam like I did, wrap EVERYTHING that MIGHT touch/hit something else and cause rattling. That really should solve your problems.

I already had about 4 square feet of left-over sound deadener available. I used the insulation and used it EVERYWHERE I had an interface between wires/rods/etc & metal in the trunk area. I would wrap it in insulation, then put black duct tape over it.

This solved about 95% of my rattling issues, only costs me $20 and took about 3 hours (1 of which was spent on getting the dang deck lid out). From the outside of my car you can't hear anything.

 

[jmoreno150 10+ year member]

ha dine car rattling like crazy dynamat helped out a lil. the lid of the trunk was the most noise making. i took wood cut it out to theshape of under the lid, carpet it, silicone and screw each corner in that made a huge difference.

 

[daicacharco 10+ year member]

thanks for the help i ordered them this mornings.

 

[Rudy 10+ year member]

Forgot to mention, expanding foam can be really useful, but I suggest the urethane like Great Stuff, rather than latex like Daptex. Urethane is messy and difficult, but latex will hold water and can [romote rusting where it comes into contact with steel.