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Topic: Rattle in the rear!

in Forum: C3 General Discussion


Rattle in the rear!

Posted: 9/4/07 8:47am Message 1 of 5
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For awhile now I have been trying to locate a rattle in the rear of my '79'.  It only is present when going over a bump or rough spot in the road.  I removed the spare tire and carrier...still there!  I removed the jack and handle in storage comp...still there.  I checked rear leaf, shocks,and differential components but have not found anything out of whack.  Anyone experience this?  Could it be the rear x member?Confused


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Rattle in the rear!

Posted: 9/4/07 9:35am Message 2 of 5
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Newark, DE - USA
Joined: 7/26/2004
Posts: 468
Vette(s): 1968 Conv, 454HO,500HP-600TQ, TKO-600,3:70 HD rear,hotrod air, custom paint & suspension,1973 Ruby Red,T-top, 383 Stroker, TK)-500,frame off restro, 1967 Dodge Coronet, 340 stroker to 406, Dana 60
Try the bushings on your struts on a 79 they would be pretty bad by now.
Alan



                                               

Rattle in the rear!

Posted: 9/4/07 11:14am Message 3 of 5
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20229
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
Body mounts, trailing arm bushings, diff mount bushings, shock bushings/attachment hardware, exhaust hangers...

I had a rattle/buzz in the '74 that drove me nuts for at least a year...turned out to be...the rubber "bumpers" for the friggin fuel door were bad!!!


Joel Adams
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Rattle in the rear!

Posted: 9/4/07 1:21pm Message 4 of 5
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Kingston, TN - USA
Joined: 7/5/2003
Posts: 900
Vette(s): 1970 Vert Both Tops Kiesler 5 Speed Steeroids Rack and Pinion Stayfast Convertible Top
I fixed one of the rattles in my car today. It had been there for a while too. It made itself very noticeable when the alignment shims fell out. Today after leaving the alignment shop, no rattles and it drives like a new car again. I was very pleased to say the least.

Now, get back there and put a wrench on anything you can get it on and check for tightness. If I had done this when I first heard the rattle in the front I would have found the problem and cured it before it got worse.

You may have to pull the wheel and check the brake shields also. If it has a bolt in it, put a wrench on it.

Let us know what you find out.



Rattle in the rear!

Posted: 9/5/07 9:12am Message 5 of 5
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Victor, NY - USA
Joined: 7/12/2004
Posts: 6842
Vette(s): 2004 Commemorative Edition Coupe, Auto w/HUD. 13K miles in 2015. Sold 1982 Red Coupe
Even though is sounds like it is in the rear, it could be in the middle (tranny) or up front. Check everything.
Did you try bouncing the body up and down while listening?



 
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