jeep 93 zj i6 , crank start and stop immdiatly , dark deposit in new plugs !!!

1993 JEEP GRAND CHEROKEE
100 MILES
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GREENEARTH73
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  • 1 POST
hi , i have jeep 93 zj i6 , i've disconnected the battery for 2 weeks for service, now it's crank , start and stop immdiatly, i've checked the new plugs ther is dark deposite , fuel pressure ok nozels ok ,i disconnect map ,o2 ,intake temp sensor, coolant sensor, the same problem. sorry for my english.
Apr 5, 2012 at 4:15 PM
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FIXITMR
  • ✓ASE Certified Mechanic
  • 9,990 POSTS
  • ASE Certified Mechanic
possible fuel pressure REG leaking into intake?
Apr 5, 2012 at 4:42 PM
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