New to this forum so I apologize for my ignorance of how things work but am always interested in advice . My girlfriend recently started driving her 2006 Rubicon unlimited after a year or 2 of little usage. A week ago it started acting up like it was starving for fuel. It would run a few min and die like the ignition was just turned off. I have done minor maintenance on it and knew there was no inline fuel filter so I instinctively replaced the pump. That didnt fix it so I had it scanned and came up with P0613. Something to do with the transmission! What its doing- runs for about 5 min each morning and dies. Sometimes it will fire up but always dies, either with a press of the gas or put in drive. Sometimes it runs in reverse like nothing is wrong. Sometimes it wont get above 2500 rpms. I am at a loss. So far I have a new fuelpump, battery, cam shaft sensor and clean fuel and throttle body. Any help or what to check would be appreciated.