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Passenger window rattles when down

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Old 11-27-2015, 06:07 PM
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GRAND SPORT GUY
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Default Passenger window rattles when down

Yes, I know our dear Corvettes rattle and thump in general, I don't mind the general rattling in the car, and I have searched on this site for this particular issue.


My passenger window rattles when it is down. The driver's window does not. It sounds like it is shaking back and forth, left to right in other words.


Before I go taking things apart, anyone here have any hints or tips of what to look for or experience with the same issue?


Thanks!


-Ray


Old 11-27-2015, 06:09 PM
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slickfx3
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possible....glass anti-rattle bumper is loose...door panel comes off have fun
Old 11-27-2015, 07:09 PM
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DUB
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And if you can not find the culprit...take a photo and post it of what your door looks like when you get the door panel off.

DUB
Old 11-29-2015, 11:37 PM
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Yep, these are likely what you need. I had my inner door panels off to replace numerous items, so I don't recall if it's necessary to remove the panels to replace these... An easy repair/adjustment though.

https://willcoxcorvette.com/corvette...-pad-set-69-96
Old 11-30-2015, 12:37 AM
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wow very nice late c3 . but i am no help for your rattle , my 76 has more rattles then a rattle snake could shake wood
Old 11-30-2015, 08:49 AM
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vetteguy75
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Nice Vette!!
Old 12-01-2015, 11:50 AM
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GRAND SPORT GUY
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vetteguy75, thank you!


-Ray


Old 12-02-2015, 10:40 AM
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7T1vette
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Another source of such rattling is missing/worn-out anti-rattle pads under the actuator rods for the door lock mechanicals. Those metal rods can make a bunch of racket banging against the metal door structure.
Old 12-02-2015, 02:27 PM
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WOW!..what a gorgeous looking CE.... That has to be one of the best photos of any C3 I have ever seen...!...Good Luck!
Old 12-03-2015, 10:13 AM
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Mooser
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Probably not your case but...
If the outer window felts (rubber in 82?) are worn/cracked/missing or if the window go down just a little too far they and they drop below the outer felts they can flop outwards and away from the anti-rattle pads since there is nothing else holding them in that direction.

If you raise the windows just a little (1/2" or so) do they still rattle? Can you see which way they are moving

Just something to keep in mind
M
Old 12-03-2015, 06:45 PM
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Griff2002
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Originally Posted by Mooser
Probably not your case but...
If the outer window felts (rubber in 82?) are worn/cracked/missing or if the window go down just a little too far they and they drop below the outer felts they can flop outwards and away from the anti-rattle pads since there is nothing else holding them in that direction.

If you raise the windows just a little (1/2" or so) do they still rattle? Can you see which way they are moving

Just something to keep in mind
M

Mine goes down below the felts. I just roll it back up to the top of the door and the rattle stops. Definitely worth checking.
Old 12-03-2015, 07:12 PM
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Peterbuilt
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Originally Posted by Griff2002

Mine goes down below the felts. I just roll it back up to the top of the door and the rattle stops. Definitely worth checking.
There are up and down STOPS (#3).
Next time you have the door panel off you can adjust them.

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