Rheostat cleaning ideas - Team Camaro Tech
Electrical & Wiring Troubleshooting electrical.

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post #1 of 3 (permalink) Old Mar 22nd, 01, 10:17 AM Thread Starter
Senior Tech
Brian Cooper
Join Date: Nov 2000
Location: Blythewood, SC, 29016
Posts: 347

I have a dirty rheostat on the 57's dash lights and was wondering if y'all know a cleaner I could use? I have tried replacing the switch, but the replacement didn't work either, have sprayed it with WD-40, Carb cleaner, Brake cleaner, took the replacement apart and cleaned it, then broke the selector putting it back together. I don't want to waste more money on 50 year old switches, since new ones aren't available, with no guarantee from the buyer that it will work. Is there any kind of spray or soak I can buy to clean this thing without taking it apart. It isn't dirt, but corrosion and I can't get a straight answer from the parts store.

57 Plymouth Savoy in my family since new, just cosmetically restored, 93 S-10 waiting on the 50 Dodge truck to be built then one s_10 for sale, Angie's mechanic and designated Vette cusser.
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post #2 of 3 (permalink) Old Mar 22nd, 01, 11:30 AM
Senior Tech
Join Date: Mar 2001
Location: MANASQUAN NJ. U.S.A.
Posts: 442

I would use tv tuner spray, as it would improve the electrical contacts. WD-40 is more of an oil.
Radio Shack may have something too.
Hope this helps.
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post #3 of 3 (permalink) Old Mar 22nd, 01, 02:12 PM
Senior Tech
Join Date: Dec 2000
Location: Willow Park, Texas
Posts: 1,030

Try a plain old pencil eraser on the contacts, the spray with contact cleaner.

Works for me.

67 CAMARO R/S CLONE, 355/turbo 350, 200hp NOS,12 bolt,etc...
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