× 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: Expedition with heavy misfires
Posted to Technical Theory Forum on 2/20/2008 3 Replies

Do you have a current waveform after the problem was fixed? From what I see, that coil is not capable of producing the energy to fire the plug. On the last firing attempt, (third strike) the plug did not even fire. It looks to me like the current is also quite... Login to read more.

3 Replies Received (View Replies)