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Engine Temperature Gauge
My temperature gauge isn't working, not sure if its the wiring or the gauge itself. Anyway, instead of replacing my current gauge, is there a cheap under dash temperature gauge I can buy to test out if the gauge is the issue before I pull my dash bezel off and replace that temp gauge?
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Re: Engine Temperature Gauge
I just went through this...what year truck, engine size and year of engine? From what Ive read , they say its rarw for the dash gauge to go bad. Check your sending wire 1st
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Re: Engine Temperature Gauge
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Take the sending unit wire off and ground it against the block and the gauge should go full hot with the key on. If it doesn't move then the gauge isn't getting a ground from the wire or it isn't getting voltage from the gauge cluster. It could also be a bad gauge. |
Re: Engine Temperature Gauge
Reason I ask about year of engine is because newer sbc use a 3/8" temp send unit...older uses 1/2". The 3/8 wont read right with factory gauge, but usually read hot. Yours does not work at all so Id check your wire then go from there. Others should chime in.
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