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O didnt realize this was a new thread, 2002 larado 4.7

Tiny
BIGDOG9111
  • MEMBER
  • 2002 JEEP GRAND CHEROKEE
  • V8
  • 4WD
  • AUTOMATIC
  • 180,000 MILES
Well we replaced the crank trigger, still wouldnt start, got another crank trigger, still wouldnt start, just back fired, put the original crank trigger back in, now we r back to starting then dieing
Saturday, June 4th, 2011 AT 10:02 PM

6 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check and test both the crank and cam sensors-to include a fuel pressure check to rule out the fuel pump
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Sunday, August 30th, 2020 AT 10:35 AM
Tiny
BIGDOG9111
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  • 11 POSTS
Already did all that, can u check my prior thread, plz
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Sunday, August 30th, 2020 AT 10:35 AM
Tiny
CJ MEDEVAC
  • MECHANIC
  • 11,004 POSTS
SORTA S.O.P TO STAY THERE

MIGHT WANNA TAKE NEW INFO BACK TO IT

THE FELLER WHO WAS ASSISTING YOU WILL NEED IT

HERE'S WHERE YOU WERE AT!

https://www.2carpros.com/questions/2002-jeep-grand-cherokee-starts-dies-laredo

THE MEDIC
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Sunday, August 30th, 2020 AT 10:35 AM
Tiny
WRENCHTECH
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I was the one that was helping you originally but I still don't have a clear answer on what function is dropping out. You need to know that positively before you can go any further. Don't guess.
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Sunday, August 30th, 2020 AT 10:35 AM
Tiny
BIGDOG9111
  • MEMBER
  • 11 POSTS
Well we replaced the crank trigger, still wouldnt start, got another crank trigger, still wouldnt start, just back fired, put the original crank trigger back in, now we r back to starting then dieing
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Sunday, August 30th, 2020 AT 10:35 AM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
I know, you posted the 3 times. Like I told you before. The ball is in your court now until you can positively confirm what functions quit first.
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Sunday, August 30th, 2020 AT 10:35 AM

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