Rattle noise coming from....
#1
Rattle noise coming from....
I got 93z, and I have some rattling coming from my rear drivers side quarter panel. It sounds like its close to the rear speaker maybe little bit more backwards. I only hear it when I go over small bumps in the road. I looked for anything that could be loose the other day in that area but I could not find anything. Anyone have an idea what could be causing this and what should I look at. Much appreciated.
#2
Re: Rattle noise coming from....
It is probably the EVAP Canister or related components located under the inner fender well plastic cover. Remove the drivers side rear tire, and that cover comes off with just removing a couple of fasteners, and then you can see everything.
One of the premium members here named Shbox has a website that is awesome with tons of info and drawings of the F Body Z28's. Go to shbox.com and then to "Diagrams/Drawings Exploded Views". Then go down to Items #21 and #22 for drawings related to the EVAP system.
This is drawings of whats under that fender well (EVAP Components)
http://shbox.com/1/evap_system.jpg
One of the premium members here named Shbox has a website that is awesome with tons of info and drawings of the F Body Z28's. Go to shbox.com and then to "Diagrams/Drawings Exploded Views". Then go down to Items #21 and #22 for drawings related to the EVAP system.
This is drawings of whats under that fender well (EVAP Components)
http://shbox.com/1/evap_system.jpg
Last edited by gaedbo; 08-24-2016 at 11:52 AM. Reason: add more info
#4
Re: Rattle noise coming from....
I got 93z, and I have some rattling coming from my rear drivers side quarter panel. It sounds like its close to the rear speaker maybe little bit more backwards. I only hear it when I go over small bumps in the road. I looked for anything that could be loose the other day in that area but I could not find anything. Anyone have an idea what could be causing this and what should I look at. Much appreciated.
Have you checked the shock bushings?
#5
Re: Rattle noise coming from....
It is probably the EVAP Canister or related components located under the inner fender well plastic cover. Remove the drivers side rear tire, and that cover comes off with just removing a couple of fasteners, and then you can see everything.
One of the premium members here named Shbox has a website that is awesome with tons of info and drawings of the F Body Z28's. Go to shbox.com and then to "Diagrams/Drawings Exploded Views". Then go down to Items #21 and #22 for drawings related to the EVAP system.
This is drawings of whats under that fender well (EVAP Components)
http://shbox.com/1/evap_system.jpg
One of the premium members here named Shbox has a website that is awesome with tons of info and drawings of the F Body Z28's. Go to shbox.com and then to "Diagrams/Drawings Exploded Views". Then go down to Items #21 and #22 for drawings related to the EVAP system.
This is drawings of whats under that fender well (EVAP Components)
http://shbox.com/1/evap_system.jpg
Its definitely metal to metal. I noticed it inside the car, like its right inside the rear drivers side quarter panel. I checked the shock bushings they were good.
#6
Re: Rattle noise coming from....
Noises travel weird in these cars.Did you check the spare tire and jack?Maybe a screwdriver was left behind around a speaker install?Feel under the spare as well for a wrench or something.Hope this helps.Also the rear hatch can have some issues.Pop the rear and check those little black things that the hatch rests on for height and put a little vasoline on each black stop thing.I had to adjust the hatch lock downwards a little cause the hatch wasn't tight when closed.My02.(That was with my old Formula).
#7
Re: Rattle noise coming from....
Noises travel weird in these cars.Did you check the spare tire and jack?Maybe a screwdriver was left behind around a speaker install?Feel under the spare as well for a wrench or something.Hope this helps.Also the rear hatch can have some issues.Pop the rear and check those little black things that the hatch rests on for height and put a little vasoline on each black stop thing.I had to adjust the hatch lock downwards a little cause the hatch wasn't tight when closed.My02.(That was with my old Formula).
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Patrick Davies
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08-08-2002 08:30 AM