JimL
New member
Howdy boys (and girls). First time jeep owner here, I just bought a used Wrangler Unlimited a few weeks ago, I'd always wanted one since I was a kid so I took the chance. It seemed it great shape, drove a little rugged but ran great. Then when I drove it to Colorado for work a few hundred miles down the road the engine started misfiring randomly going up hills then the check engine light came on. I parked it and and let the engine idle and it started puffing short clouds of white smoke out the tailpipe, and the engine was sputtering. I continued down the road and then after awhile it was fine. Was this a bad batch of gas or could there be a serious problem? Sorry about the novel.