how to wire a tachometer

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Jun 9, 2008 | 09:16 PM

1quick73

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From: Weslaco,Tx

how to wire a tachometer

i was wondering how do you wire and auto meter tachometer on a 2000 gmc sierra 5.3, what wires do you have to pull or what? can some body give me a step by step explanation? thanks alot

Jun 10, 2008 | 06:49 AM

Tootall

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From: League City, Tx

you can use the white wire off your PCM, that's the "signal" wire to use for a RPM window switch.
The same one is behind your dash on the cluster

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