DHennessey

Hoping to find information. Recently started my 2012 unlimited jeep. Moved it 30 feet no issues. Did smell heavy gas smell. NO leaks. Went to move it back 4hrs later, jeep would not start. Alternator whining, but wouldn't turn over. Noticed the throttle control light stayed on longer than other lights. That never happen before. Unplugged battery, let sit for 20 minutes. Plugged back in, still wouldn't start. Two days later tried again.. struggled to turn but did. Huge blue cloud kicked out the back. Heavy smell of gas again. Light gone off dash. Jeep running like nothing happen... anyone else have this before?