99 TJ 6 cyl. Running issue
Greetings, I'm new to this particular forum but I have an issue I need help with. It's driving me nuts frankly.
Here is the scenario.
The engine will stumble and sputter but not quite stall for about 30 seconds after running normally, then the problem goes away . It's a little dangerous if it happens in traffic.
Here is a little background. The only time it happens is after it has been through a drive cycle earlier that day . The first trip of the day it will never happen. The rest of the trips that day it may or may not happen. It's about 50/50 chance. It will only happen once in a drive cycle. Never twice. It seems more common when it's hot out. Never get a check engine light. It is difficult to troubleshoot because the duration is so short.