1987 Mazda RX7 gauges

1987 MAZDA RX7
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STICKY420
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Electrical problem
1987 Mazda RX7 Two Wheel Drive Manual 120 miles
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hi i have a 1987 mazda rx-7 non turbo and the only gauge that works is the speedometer.how do i get the RPM, fuel, temp, and oil gauges to work. and how much would the part/parts cost.
Feb 27, 2008 at 2:29 AM
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2CARPRO JACK
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  • ASE Certified Mechanic
I would go here

https://www.2carpros.com/articles/mitchell1eautorepair-car-repair-manuals

See what powers these gauges and go from there. Might be a bad connection/relay/fuse
Feb 27, 2008 at 8:00 AM
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