I found my problem why my tach was loosein it sig. The tach needle would bounce up and down going down the road. the wire was all corroed and broke. I will get a pic soon. So now I have no tach at all this sucks, but the truck still runs.
Any body have an idea how to wire it better.
04 Grand Prix GTP
03 Z71 wanting a Turbo ,Stall, and Tune BAD
THE SURGEON GENERAL SAYS NOTHING ABOUT SMOKIN A FORD
how do you have it now. from the gueage cluster? if so i would try the pcm. not sure on what pin it is thou.
had if wired from the pcm. i will get a few pics after i get off work
edit
I will get some new pics when I wire it up on monday.
04 Grand Prix GTP
03 Z71 wanting a Turbo ,Stall, and Tune BAD
THE SURGEON GENERAL SAYS NOTHING ABOUT SMOKIN A FORD
Here are how i have my tach wired now from the pcm
04 Grand Prix GTP
03 Z71 wanting a Turbo ,Stall, and Tune BAD
THE SURGEON GENERAL SAYS NOTHING ABOUT SMOKIN A FORD
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