Recent content by cedave
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2002 Liberty Cranks but Won't Start
Problem Solved!!!!!! I forgot to mention that I also checked for codes and got a P1389 dtc. So I sourced a wiring diagram and the Pinout charts online and started my diagnoses. Turns out that pin 12 of the gray plug is linked to the ASD relay. However, after tracing the wires I found that it...- cedave
- Post #6
- Forum: KJ General Discussion
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2002 Liberty Cranks but Won't Start
Just checked and I have spark. As I mentioned before, with the key in the on position I'm getting 50 PSI at the fuel rails. I'm thinking I have a shorted wire somewhere or the PCM may not be functioning properly. I'm really frustrated with this thing.- cedave
- Post #4
- Forum: KJ General Discussion
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2002 Liberty Cranks but Won't Start
As the Title states, the vehicle cranks but won't start. Absolutely nothing wrong with the starter and a relatively new battery!- cedave
- Post #3
- Forum: KJ General Discussion
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2002 Liberty Cranks but Won't Start
My 2002 Liberty 2wd 3.7L engine won't start. Switched around relays for ASD, Fuel Pump (I can hear it prime when key is turned on), checked fuel pressure at fuel rails and I'm getting 50 PSI, checked fuses, changed cam position sensor, changed crank position sensor, still won't start. My wife...- cedave
- Thread
- Replies: 5
- Forum: KJ General Discussion
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Blows Injector Fuse
Finally figured it out!!!! Aparently the alternator field circuit shorts out at a higher rpm. Even though It tested good at Autozone, they exchanged it for another remanufactured alternator and it no longer blows the injector fuse. If this alternator starts doing it later down the road I'm going...- cedave
- Post #7
- Forum: KJ General Discussion
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Blows Injector Fuse
Ok, here's what I've got so far. Checked all the injector wires throughout the engine harness, checked the white/drkblu wire from pin 25 to the alternator and all is good, no shorts. I've tried a good used PCM and even had the alternator tested; I had changed the alternator just one week before...- cedave
- Post #5
- Forum: KJ General Discussion
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Blows Injector Fuse
Ok, I'll try that. As far as the tach, & speedo go, I was able to reset them by holding down the trip odometer reset button then turning the ignition to run waited for the gauges to start moving then released the reset button. The needles then went through an interesting choreographed maneuver...- cedave
- Post #4
- Forum: KJ General Discussion
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Blows Injector Fuse
I have a 2002 Liberty Sport 2wd 3.7L v6 auto-trans. While passing a car on the highway all the gauges on the dash, including tack and speedo, started swinging from max and then back to zero. Also, the stereo quit working as well. The vehicle never lost power but afterwards only one of the gauges...- cedave
- Thread
- Replies: 6
- Forum: KJ General Discussion
