Basher72
Member
- Messages
- 18
I got an Octane day before yesterday in a trade, thought I wanted gas, not so much now. I have scanned the forums and do not see this exact problem. Truck starts easy, runs ok, with the exception of the transmission not shifting. The transmission problem will wait. Truck runs 4 to 6 minutes and shuts off and will not restart. I am an auto tech so I know basic engine diagnosis. I pulled the plug and checked for spark and had non, let it cool for 5 minutes bam its back and starts right up. I replaced the CDI module with a known good unit, does the same thing. It has plenty of compression when heated up, no fuel problems, and plug looks brand new and clean. The only thing I can come with is the crank sensor. Anyone else have this problem before or have any ideas?