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89 jeep 4.0

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Old Dec 29, 2015 | 07:32 PM
  #1  
rmhjeep0102's Avatar
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Default 89 jeep 4.0

my 89 will start and run for like 15 mins at good idle then cuts off like you turn sw off and want restart. Ck and seems like no spark to plugs r from ingition coil any info please thanks .
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Old Dec 29, 2015 | 08:38 PM
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From: SoCal
Year: 1989
Model: Cherokee
Engine: 4.0
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...

Last edited by F1Addict; Dec 29, 2015 at 09:24 PM.
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Old Dec 29, 2015 | 09:24 PM
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From: SoCal
Year: 1989
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Originally Posted by rmhjeep0102
my 89 will start and run for like 15 mins at good idle then cuts off like you turn sw off and want restart. Ck and seems like no spark to plugs r from ingition coil any info please thanks .
Dude, use complete words. It's hard enough to diagnose these problems without having to decipher your lazy, cryptic abbreviations and fragmented, incomplete sentences. Welcome to CherokeeForum.
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Old Dec 30, 2015 | 10:30 AM
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From: college station
Year: 1988
Model: Comanche
Engine: 4.0
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Crank Position Sensor.....
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Old Dec 30, 2015 | 02:36 PM
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From: SoCal
Year: 1989
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Originally Posted by zebvance
Crank Position Sensor.....
Yep.
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Old Jan 1, 2016 | 06:58 AM
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From: Prescott, Az
Year: 1990
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Engine: 4.0
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Originally Posted by F1Addict
Dude, use complete words. It's hard enough to diagnose these problems without having to decipher your lazy, cryptic abbreviations and fragmented, incomplete sentences. Welcome to CherokeeForum.
Well stated and true.
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