4 cyl cutting out - Mechanics confused. - JeepForum.com
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post #1 of 5 Old 06-13-2013, 11:29 AM Thread Starter
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4 cyl cutting out - Mechanics confused.

1998 is cutting out/shutting down about 10-15 minutes into the ride. Seems to happen after reaching high temperatures. Mechanics thought it might be distributer, plugs or wires. All replaced. Problem continues. Any ideas?

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post #2 of 5 Old 06-13-2013, 01:12 PM
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1996 ZJ 
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Not sure if that year has a crank sensor, but that's usually the culprit for a cutting out issue.

All about that unibody life.
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post #3 of 5 Old 06-14-2013, 09:41 AM
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1995 YJ Wrangler 
Join Date: May 2011
Location: Baltimore
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It is most likely your crank position sensor or your cam position sensor. The coil is also a possibility.

1995 YJ. 2 inch BDS Spring lift. 1 inch shackle lift. 1.25 inch JKS Body Lift 33x12.5x15's. Engo 10,000 pound winch.

Originally Posted by Magnum View Post
I gave the Jeep the required offering of $$, sweat, and blood, and everything works fine now. -- Jim
Originally Posted by ldso View Post
. It started with a $200 axle, and a few thousand dollars later I was done :)
Originally Posted by Luuca View Post
diagnose the real issue before you start going all Obama on it - spending mad cash you'll need for other important things.

Ask me how I know...
Originally Posted by Overhead View Post
this is also my second set of RC springs this year. I'd rather spend the money again and get something that will last.
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post #4 of 5 Old 06-14-2013, 12:44 PM
1997 TJ Wrangler 
Join Date: Nov 2009
Location: Nederland
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On my 97 the wiring for the crank position sensor got too close to the exhaust manifold and melted the insulation enough that a bump would cause the engine to cut out. The CPS is in the transmission bell housing on the drivers side.

Laddie Hanus

2009 JKU Rubicon
97 TJ Sahara
89 YJ
2000 Dodge/Cummins Lance Camper
2004 GC Limited (Wife Jeep) 4.7 HO rebuilt 9/2016
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post #5 of 5 Old 06-14-2013, 07:24 PM
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1989 YJ Wrangler 
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Location: Sin City
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Put something over the harness like what's in your engine bay. Use some zip ties and tape on the ends. Make sure the harness is properly positioned in the factory clamp to a bell housing bolt.

89YJ 2.5L TBI, AX-5, NP231 SYE, Ford 8.8, Yukon Grizzly, Tom Woods Shaft, 33" BFG T/As, 4" lift, Warn VR10000s.

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