Jeep sat for a week. Now it wont stay running.
It's an '02 with the 4.7. It sat for a week while i was doing suspension work to it. And i go to start it up just now and it will start up, then die immediately after. Wont even run for a second. Only way to keep it running was to stay on the gas, once you let off, it dies. And It sounded weak. All i did was replace all shocks, end links and steering stabilizer. I already tried both of my keys thinking the chip in one key was bad, that didn't help. I removed my tune, that also didn't help. So im stumped. It started and ran just fine a week ago when I parked it.
Ive got half a tank of gas. And the only thing i can really think of is some sensor went out. Or maybe the cam sensor is out. Had one replaced a few years ago when it was doing this same thing. Also i've had a dead battery and idk if when i tried starting it up with a dead battery, if it fried a sensor or what. Also, I had no cel or codes being thrown up. Any one have any ideas? Before i have a mechanic come out to look at it.
'02 WJ limited / 4.7L H.O. V8 / 2WD