Originally Posted by fordpride
Not all 97's show tac movement.
Mine didn't and a few others here doesn't.
There is a thread floating around about it.
That's a new one to me then. I've always used a no tach movement as a bad CPS diagnosis. But I guess that 97 IS the weird year when it came to different things like a federal and california version...
FTE Arkansas chapter member
1994 F350 Crew cab dually
7.3 Powerstroke, ZF-5
Current mods: T500, Rosewood 160/30's, Hydro-boost, 120v IDM, 6637 intake
Mods in the works: Inter-cooler, 3" intake plenums, SD GTP38r, MarkFuga E-fuel