Tach help
#1
Tach help
I have a 72 ranchero and I installed a fuel injected 302 out of a mustang into it. The car runs great, and with the fuel injection it gets almost 18 miles to the gallon. Really turned out to be a great car. Anyway, I want the factory tach to work but when I hook up the coil side of the tach to the neg on the coil the car dies. So I put a diode in line and tried that and it kind of worked. The tach reads right, but the higher the rpm goes the worse it runs. If anyone has a sugestion I would really appreciate it. I know that this is propably posted in the wrong place, sorry about that. But there are a lot of very smart people on this forum, and maybe someone ran into this problem in a different swap.
Thanks, Tom
Thanks, Tom
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bryan616fl
4.6L (1996-2004 Modular) Mustang
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01-25-2019 09:07 PM