Noise coming from rear wheel area

Maintenance advice to keep your Spider in shape.
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tonyfromjersey

Noise coming from rear wheel area

Post by tonyfromjersey »

A new noise from my car has developed. It sounds like its coming from the driver's side rear wheel, a kind of rhythmic noise that doesn't go away when I apply brakes. It does vary with speed. I recently changed the differential oil, so I doubt that's it. There's no evidence of tire rub and the shocks are less than 1 yr old.

Any suggestions? Wheel bearings?

Thanks.
MNspiderman

Re: Noise coming from rear wheel area

Post by MNspiderman »

if it varies with speed. It must be doing its thing every single revolution. could be a small thing like a bulge in the tire. You could actually have a screw or bolt in the tire. I have personally had a strange noise that was rythemetic and It was a screw in the tire. Then I'd hope its not in the differential. I'd switch the particular side with the front and see if its the same problem. Then I'd look into the rearend.
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kilrwail
Posts: 1100
Joined: Wed Mar 04, 2009 6:49 am
Your car is a: 1978 Fiat 124 Sport Spider
Location: Perth, Ontario

Re: Noise coming from rear wheel area

Post by kilrwail »

Jack up the offending wheel and spin it by hand. If there's no noise, inspect the tire. Try to wobble the tire side to side and top to bottom. If there's free play (if it wobbles), it's likely a bearing. If there is a noise, try to isolate it.
_____________________________________________________________
Peter Brownhill

1978 Fiat 124 Sport Spider - original owner
1977 Porsche 911S - track car
2022 Ram 4 x 4 - hauler
PCA National Instructor and Motorsport Safety Foundation Level 2 Instructor
NJFIAT1981
Posts: 1490
Joined: Sat Mar 21, 2009 11:55 am
Your car is a: 1970 SPIDER AND A 1976 SPIDER
Location: New Jersey

Re: Noise coming from rear wheel area

Post by NJFIAT1981 »

Tony,
There's only one thing to do. Sell me your car for One Hundred American Dollars! :lol: Give me a call this week so I can pick up the dash pad. Thanks, George
tonyfromjersey

Re: Noise coming from rear wheel area

Post by tonyfromjersey »

Found it! The e-brake cable had gotten bumped from behind it's spot, and the wheel balancing weight was rubbing against it. I don't remember messing with that cable recently, but there it was. I took the opportunity to adjust the e-brake while I was down there screwing around.

I like easy fixes.

Sorry George, no sale. :mrgreen:
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