70 ralley cluster problems

Chryco · October 18, 2018, 03:53:51 AM

Need help. Temp, oil, and gas guage are not functioning. Everything else is good. Any recommendations?

Car-nutt · October 18, 2018, 06:22:50 AM

Need a little more info, do you have a new wiring harness?

TelisSE440 · October 18, 2018, 06:24:08 AM

Check Voltage Limiter

Jay Bee · October 18, 2018, 06:54:36 AM

A picture is worth a thousand words. If you haven't got a solid state one yet, it's highly recommended to do so. The one in the pic is OEM. P.S. maybe the output wire fell off, but that's very unlikely.

RUNCHARGER · October 18, 2018, 06:56:58 AM

Yes: Voltage limiter is the first thing to check.

Chryco · October 18, 2018, 07:32:09 AM

Its blowing the voltage regulator and its new wiring.

Chryco Psycho · October 18, 2018, 09:42:51 AM

The Reg is a simple device it should not blow up unless it is connected improperly

RUNCHARGER · October 18, 2018, 06:55:57 PM

Check that your instrument mounting studs aren't grounded out on the pot metal cluster body.

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