× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Dodge truck spark control
Posted to Technical Discussion Forum on 4/16/2003

I thought you were suppose to leave the vacuum line on and ground the carb switch.

Off or on, I think you need to ground out the switch. Login to read more.