Topic: Rattle in the rear!
in Forum: C3 General Discussion
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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?

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Try the bushings on your struts on a 79 they would be pretty bad by now.
Alan

Moderator
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!!!
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
C3VR Lifetime Member #56
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"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"
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.
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.
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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