everything lights up except speeddometer and engine revolusion

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11-20-2006, 01:14 AM

alex1986

Thread Starter

Join Date: Nov 2006

Posts: 1

everything lights up except speeddometer and engine revolusion

when I start my vette, all lights work, except my speeddometer and engine revolusion, they come on 5 to 10 minutes later, can anyone tell me what causes this ??

11-20-2006, 01:31 PM

OBLA_EMA

Join Date: Nov 2006

Location: Chicago West Burbs

Posts: 25

RE: everything lights up except speeddometer and engine revolusion

Has it always been like this or just started...
Always = a cold solder(solder didn't penetrate the wires) joint somewhere in the dash
new = probably corrosion that is overcome when the connection expands with heat