Daniel Sullivan

Just got a 2010. Jk.90000..miles..ck engine light comes on when gas tank is below half full..any ideas?

resharp001

Gonna have to start by reading what code is being thrown. If you don't have a code scanner, run by the auto parts store and they'll read it for free.

karls10jk

Turn your key 3 times to the on position and give us the codes, otherwise we're just throwing darts at the wall without knowing if there's even a wall to throw them at.

2010 with 90,000 miles isn't much, I'm at 206,000 now so I wouldn't get too worried just yet.