Hey everyone, ive got something for you all to figure out. I usually garage my jeep but the past week or so i've had it with me at college. Now i let it sit for about 5 days without running it in good weather (no rain). When i got in to start it up after these 5 days it ran fine.
So i left it again this time for about 2 days of steady rain. I get in to start it up yesterday and it idled really rough. When i put it in gear it was almost about to stall until i got it over 2000 rpm, then it ran perfectly smooth. But as soon as i let off the accelerator and dropped the rpms below 2000 again it wanted to stall out on me and ran extremely rough.
This whole problem only lasted for about 5 or 10 minutes, then this problem just vanished and it ran and idled smooth as ever. I've never had this problem before but my dad who has driven it a few times has had that happen twice to him. Again my jeep is usually garaged so it never sits out overnight in the rain. My dad only drives my jeep when its snowing out, so again its back to wet weather.
I'm thinking that this problem has something to do with moisture somewhere but i dont know where. Again this problem went away within 5 to 10 minutes and it ran perfect after that. I also started up this morning after leaving it in the garage (i came home for the night) and it started up and ran just fine. It just seems to have a problem idling and running below 2000 rpms for about 5 or 10 minutes after leaving it out in rain or snow overnight.