I'm troubleshooting a problem I'm having but it only happens every once-in-a-while. It's a '91 Wrangler, 4.0 liter.
Three times now, it has failed to start but cranks good, appears to be firing good, but acts like it's not getting fuel. (It will run on ether) Yesterday it was towed home because it wouldn't start but after sitting in the driveway a half hour later it started fine. This morning it started fine.
Before I drop the tank and get into that, I want to investigate other possibilities. I've heard some about ignition module problems.....could this be a starting point? Thanks!