The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 68 C10 Yellow wire from firewall to starter/coil.

Gene · 03-23-2011, 07:12 PM

I installed a new wiring harness that designates it as a HEI harness and it has the yellow wire also? But it has the HEI ignition clip too. My truck runs fine, could it run better if I made modifications?

03-23-2011, 07:12 PM	#4
Gene Registered User Join Date: Aug 2002 Location: Muskogee, Oklahoma Posts: 2,914	Re: 68 C10 Yellow wire from firewall to starter/coil. I installed a new wiring harness that designates it as a HEI harness and it has the yellow wire also? But it has the HEI ignition clip too. My truck runs fine, could it run better if I made modifications?