Any reason I can't install this $20 tach on my '91 Sonoma?

Mar 03, 2005 1 Replies

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First reply

daniel ferguson

you need to know how the sensor wire connects to the ignition curcuit so you don't burn something out. not all tachs are designed to work on modern ignition systems so be carefull,cause once you let the "smoke" out of an electrical curcuit it seldom works the same afterwards.

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I'd like to install a tach on top of the dash on my '91 Sonoma 6 cylinder. Never put in a tach before, any reason this one wouldn't work?

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Or as an alternative, the factory washed-out bluish dash guages really suck. At night I can barely read what my speed is.

Is there an inexepensive aftermarket replacement for this thing? Maybe one that already has a tach...

I'm open to suggestions. TIA Mike Mike Patterson Please remove the spamtrap to email me. "I always wanted to be somebody...I should have been more specific..." - Lily Tomlin