Random shutoff when engine is warm won't start back up - JeepForum.com
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post #1 of 4 Old 12-17-2012, 02:38 PM Thread Starter
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1999 TJ Wrangler 
Join Date: Dec 2010
Location: Annapolis
Posts: 284
Random shutoff when engine is warm won't start back up

I sent my jeep into the shop to rebuild the front axle. Well 3 weeks later I go to pick it up and I drive it away well a few miles down the road it spiders like its missing and shuts off and it wouldn't crank back over. Well I clean the distributor and that didn't help. So I bought a pick up coil and installed it. It helped but still shut offed and I got a error code P1391 the camshaft sensor seems fine could it be the crankshaft sensor? Please help

higgins192 is offline  
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post #2 of 4 Old 12-17-2012, 02:59 PM
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Yeap thats what it is. Change that.
Jeepsr4me is offline  
post #3 of 4 Old 12-17-2012, 04:07 PM
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1999 TJ Wrangler 
Join Date: Mar 2010
Location: Minneapolis
Posts: 1,635
If you just had it at a shop, check the connection. Maybe they had to remove it and its not connected all the way.
Not sure why they would have to mess with that but who knows.

1999 TJ
2000 XJ Cherokee
2010 Mustang
1964 Ford Fairlane 500
oakmckinley is offline  
post #4 of 4 Old 01-06-2013, 11:32 AM
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2002 XJ Cherokee 
Join Date: Jan 2013
Location: stony point
Posts: 2
check the computer

Had stalling issues, changed cam and crank sensors.....still stalled. Checked the screws around the computer case and saw white corrosion. Took the case out, opened it, and saw that the corrosion had spread into the case and was starting to pop off some tiny circuits from the board. I'm waiting for a new computer to install, but I'm almost 100% sure this was causing the problem.
daubler1975 is offline  

engine , missing , p1391 , stalling

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