Nasty rattling coming from driver side firewall???
Thread Starter
Junior Member
Joined: Apr 2012
Posts: 16
Likes: 0
From: NJ
Car: 1989 Iroc Z
Engine: 350 TPI
Nasty rattling coming from driver side firewall???
as title states i have an 89 iroc 350 and i have this real nasty rattling coming from what sounds/feels like the driver side firewall area has anyone had this issue whats the fix? what could it be? it stops me from driving cause it so annoying and all i want to do is drive my car

Last edited by 89Iroc-ZTPI350; May 8, 2012 at 05:06 PM. Reason: photo
Joined: Jun 2009
Posts: 832
Likes: 1
From: Lawrence KS
Car: 91 z28
Engine: LS1
Transmission: 4L60e
Axle/Gears: 10 bolt 3.42
Re: Nasty rattling coming from driver side firewall???
The first step is diagnosis, figure out what is causing it. If you would like help diagnosing it you will have to be more descriptive. Does it do it when its parked engine off, idling, when moving, gets louder with increased speed, is it inside the cab, in engine bay, ect, ect.
Thread Starter
Junior Member
Joined: Apr 2012
Posts: 16
Likes: 0
From: NJ
Car: 1989 Iroc Z
Engine: 350 TPI
Re: Nasty rattling coming from driver side firewall???
it doe it all the time park,idle,and driving depending on the rpms it gets louder and id say driver side firewall inside engine bay
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