Okay, ladies and gentlemen please help! We have been using the Jeep to move the last few weeks just fine up until this past week. I drove a load full of plants a couple of miles to my sister's house for safe keeping while we were in the process of selling the old house and buying the new.
2004 Jeep Wrangler SE
The jeep ran as usual- no issues. I turned it off in her driveway, unloaded the plants and went back to the Jeep to head home. I had accidentally left my key in the ON position, but had only been away from the vehicle for about 10minutes. The Jeep started fine, but only ran about 45seconds to a minute before dying. When I tried to restart it, it just cranked. After a few tries the crank seemed to be more of a "skwee" than the normal crank. We checked very basics, gas level, etc and it all appeared to be okay. We tried to roll/push start it (though we weren't really sure that was even possible) without luck. After about half an hour of sitting we tried to start it again and it cranked normally a couple of times prior to returning to the strange "skwee" sounding crank. In case it matters, we can see gas flowing through the fuel filter and smell gas when we try to start the engine. Finally, we just parked it in my sister's driveway and covered it for the night. The codes on the digital display are P0340, P1489.
The next evening we picked up the three parts our internet research said were most likely with those codes. We replaced the camshaft, crankshaft and ignition coil one by one hoping to solve the issue. So far no luck, no change in symptoms what so ever.
It is too hot to be driving a truck with a top, so I have to get my Jeep running. Really, with us moving we desperately need the extra vehicle. Does anyone have any other ideas what we should try with those two codes and symptoms?
