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Jeep Wrangler YJ
YJ General Discussion
Jeep YJ will not start - HELP! I've tried everything!
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<blockquote data-quote="wowen727" data-source="post: 428984" data-attributes="member: 19483"><p>1) yes, i have visually tested the plugs - I get a nice, strong bright blue spark on all 6 cylinders. </p><p>2)i have tested fuel pressure. or, lack there of. I have a known issue with fuel pressure. it is not holding pressure unless the vehicle is running. after leaving in the garage, I can smell gas fumes. this has been an issue since i got the Jeep. once I fixed the cam sensor and got it running, the leak in the system did not cause a no-start situation. </p><p></p><p>when i started it yestereday morning to take to the paint shop, it had a long start, as usual. i believe this long start is related to the fuel pressure building up. However, after the motor started, it shut off for a second or two then fired right back up (no stutter, shutter or acting like it was starving for fuel or air) after running for about 1 minute, it just died, as if i turned the ignition off. again, no stuttering at all. </p><p></p><p>as for the relays and fuses: i have sandblasted all of the contacts and even interchanged them with a known working components. i have even tested for resistance on each one.</p></blockquote><p></p>
[QUOTE="wowen727, post: 428984, member: 19483"] 1) yes, i have visually tested the plugs - I get a nice, strong bright blue spark on all 6 cylinders. 2)i have tested fuel pressure. or, lack there of. I have a known issue with fuel pressure. it is not holding pressure unless the vehicle is running. after leaving in the garage, I can smell gas fumes. this has been an issue since i got the Jeep. once I fixed the cam sensor and got it running, the leak in the system did not cause a no-start situation. when i started it yestereday morning to take to the paint shop, it had a long start, as usual. i believe this long start is related to the fuel pressure building up. However, after the motor started, it shut off for a second or two then fired right back up (no stutter, shutter or acting like it was starving for fuel or air) after running for about 1 minute, it just died, as if i turned the ignition off. again, no stuttering at all. as for the relays and fuses: i have sandblasted all of the contacts and even interchanged them with a known working components. i have even tested for resistance on each one. [/QUOTE]
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Jeep Wrangler YJ
YJ General Discussion
Jeep YJ will not start - HELP! I've tried everything!
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