Truck has been sitting for about a year, I have no spark out of coil. There is 12v on positive side of coil and 4.6v on negative side . I unplugged the Electronic Spark Module 10 pin connector and grounded the negative side of the coil and got no spark which a...

FIX posted 9/26/2015

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle