[dag19]

Originally Posted by lyrikz

Also, alternator. If you are running a 4 prong alternator, get this.

https://sloppymechanics-com.myshopif...-combo-harness

Plugs right into your alt, and right into your term x harness. DONE. No more alt. bull**** to worry about.

So I was checking out the harness you suggested to purchase and he was talking about the Flex Fuel sensor harness for E85 as well. Is this a required sensor? Or is it only required if you are running E85?