Dose all trucks have a TACH wire????

 

Checked your profile for vehicle info but you did not tell us. I think all F150's have the wire. On my 98' it's pink and white 18 guage and you can find it in one of the three wire bundles coming through the firewall behind the parking brake. Good luck, Dennis.

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'98 White Lariat

WustaMass, Where we pahk ar cahs!

 

F-150 1993 302 fuel injection

 

there is no real tach wire on this.. just hook up a tach the old fashoned way..