× 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: Kia Optima no start
Posted to Technical Discussion Forum on 7/3/2008

Check the voltage drop across the relay that feeds the coil or the ignition switch and at the coil on the first crank. Sounds like you dont get good contact that first time. The crank pulse should show as engine rpm if the kia is anything like hyundai. Login to read more.