trunk rattling

Jason2525 · 05-13-2006, 09:36 PM

I currently have 2 jl 10w3v2's, and a jl 500/1 monoblock amp in a 2003 mustang gt. It is all intalled, and sounds amazing, but the trunk rattles like crazy. Does anyone know what I can do about this. Does dynamat help much? Is it worth the money?

sjlawr · 05-14-2006, 03:34 PM

You might want to try putting something behind the licence plate, that helped my car alot. I just used some cheap foam from Wal Mart to isolate it. I have heard that dynamat works wonders for stereo equipment. I used it in my convertible to cut down on the exhaust noise and it worked pretty well, it is expensive though.

bigred90gt · 05-15-2006, 12:32 PM

I has the same problem with my 90 GT. First, I put some foam weather stripping behind the liscense plate, because that was where the majority of the rattling comes from. That took it down a notch, but, it was still there. I finally realized that it was coming from where the spoiler bolted to the car. I had to take the spoiler loose, and put some of the foam weather stripping under it, then bolt it back down. It never rattled again. I would start with the liscense plate, then go from there. My 01 GT was an easy fix with just removing the plastic plate frame, and tightening the liscense plate down pretty tight.

stanger66 · 05-15-2006, 04:04 PM

To answer your question Dino-mat works wonders and to add to it add spray foam to the open holes (dead air spaces) before you put it down. You'll noticed a sound difference too when installed(better). I would add to your trunk,doors,roof, side panels(next to rear seat).

ross

stanger66 · 05-15-2006, 04:04 PM

To answer your question Dino-mat works wonders and to add to it add spray foam to the open holes (dead air spaces) before you put it down. You'll noticed a sound difference too when installed(better). I would add to your trunk,doors,roof, side panels(next to rear seat) add weatherstripping to license plate an spoiler.

ross

stanger66 · 05-15-2006, 04:05 PM

To answer your question Dino-mat works wonders and to add to it add spray foam to the open holes (dead air spaces) before you put it down. You'll noticed a sound difference too when installed(better). I would add to your trunk,doors,roof, side panels(next to rear seat) add weatherstripping to license plate and spoiler.

ross

05-13-2006, 09:36 PM	#1 (permalink)
Jason2525 Registered Member Join Date: Jun 2005 Posts: 22	trunk rattling I currently have 2 jl 10w3v2's, and a jl 500/1 monoblock amp in a 2003 mustang gt. It is all intalled, and sounds amazing, but the trunk rattles like crazy. Does anyone know what I can do about this. Does dynamat help much? Is it worth the money?

05-14-2006, 03:34 PM	#2 (permalink)
sjlawr vlgeideyot Join Date: Feb 2002 Location: Panama City, Fl Posts: 55	Re: trunk rattling You might want to try putting something behind the licence plate, that helped my car alot. I just used some cheap foam from Wal Mart to isolate it. I have heard that dynamat works wonders for stereo equipment. I used it in my convertible to cut down on the exhaust noise and it worked pretty well, it is expensive though. __________________ 2003 Mustang GT Conv. USAF

05-15-2006, 12:32 PM	#3 (permalink)
bigred90gt 2 Stangs in the Stable Join Date: Apr 2002 Location: Baytown, TX Posts: 1,207	Re: trunk rattling I has the same problem with my 90 GT. First, I put some foam weather stripping behind the liscense plate, because that was where the majority of the rattling comes from. That took it down a notch, but, it was still there. I finally realized that it was coming from where the spoiler bolted to the car. I had to take the spoiler loose, and put some of the foam weather stripping under it, then bolt it back down. It never rattled again. I would start with the liscense plate, then go from there. My 01 GT was an easy fix with just removing the plastic plate frame, and tightening the liscense plate down pretty tight. __________________ '90 GT Under construction Best E.T. = Fast @ High Speeds - OK So I Lie. So What!!! 04 F-150 STX 4.2L 5 spd Rice Haters Club Member #128

05-15-2006, 04:04 PM	#4 (permalink)
stanger66 dreaming about mustangs Join Date: Mar 2006 Location: laurel, md Posts: 173	Re: trunk rattling To answer your question Dino-mat works wonders and to add to it add spray foam to the open holes (dead air spaces) before you put it down. You'll noticed a sound difference too when installed(better). I would add to your trunk,doors,roof, side panels(next to rear seat). ross

05-15-2006, 04:04 PM	#5 (permalink)
stanger66 dreaming about mustangs Join Date: Mar 2006 Location: laurel, md Posts: 173	Re: trunk rattling To answer your question Dino-mat works wonders and to add to it add spray foam to the open holes (dead air spaces) before you put it down. You'll noticed a sound difference too when installed(better). I would add to your trunk,doors,roof, side panels(next to rear seat) add weatherstripping to license plate an spoiler. ross

05-15-2006, 04:05 PM	#6 (permalink)
stanger66 dreaming about mustangs Join Date: Mar 2006 Location: laurel, md Posts: 173	Re: trunk rattling To answer your question Dino-mat works wonders and to add to it add spray foam to the open holes (dead air spaces) before you put it down. You'll noticed a sound difference too when installed(better). I would add to your trunk,doors,roof, side panels(next to rear seat) add weatherstripping to license plate and spoiler. ross

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