Mechanics

93 ZJ I6 , CRANK START AND STOP IMMDIATLY , DARK DEPOSIT IN NEW PLUGS !!!

1993 Jeep Grand Cherokee • 100 miles

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.
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Greenearth73
April 5, 2012.




Possible fuel pressure REG leaking into intake?

Tiny
Fixitmr
Apr 5, 2012.


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