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1994 Other Jeep Models dies speraticly

Tiny
DAN BAKER
  • MEMBER
  • 1994 JEEP
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 223,000 MILES
I have replaced the crank sencer, the map sencer, and had the computer rebuilt. For now it is running but the last time it was running it ran fine for about a week then just died and wouldn't start for 2 days. I need to fix it and I can't find any one that knows what to do.


thanks dan
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Tuesday, February 16th, 2010 AT 5:57 PM

5 Replies

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
What was missing when it wouldnt start? Fuel pressure? Spark? Both? Have seen the ASD (Auto-Shutdown Relay) go bad in those and not power up the fuel pump or electronics.
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Wednesday, February 17th, 2010 AT 8:39 PM
Tiny
DAN BAKER
  • MEMBER
  • 3 POSTS
I replaced the relay twice just in case 1 was bad. I have always had great fuel pressure even as it dies
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Wednesday, February 17th, 2010 AT 10:18 PM
Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
So it is spark that is going away? How about injector pulse? Does that year have a cam sensor?If so it will be aflat plate Halll Effect sensor in the distributor under the rotor.
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Wednesday, February 17th, 2010 AT 11:35 PM
Tiny
DAN BAKER
  • MEMBER
  • 3 POSTS
Had a mech. Look the whole thing over. His opion was that the dist. And all its parts looked good
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Thursday, February 18th, 2010 AT 9:32 AM
Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
Looked good? Were they tested when the vehicle wont run?
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Thursday, February 18th, 2010 AT 11:20 AM

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