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

**dmjlambert** · 08-03-2019, 11:48 AM

The colors of the wire match the diagram. Red is also what you don't want, it is always on and not switched.

08-03-2019, 11:48 AM	#47
dmjlambert Senior Member Join Date: Apr 2016 Location: Cypress, TX Posts: 3,563	Re: 68 C10 Yellow wire from firewall to starter/coil. The colors of the wire match the diagram. Red is also what you don't want, it is always on and not switched.