HELP HELP HELP!!
09-09-2009, 10:44 PM
#1
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Model: Cherokee
HELP HELP HELP!!
ok have a crazy loss of power/ cutout while driving at freeway speed between 2500 - 3000 rpms ... have replaced throttle position sensor, idle control valve, map sensor, and cat.. all within the last two weeks... any ideas
09-12-2009, 11:32 AM
#3
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Year: 1995
Model: Cherokee
Any srarting issues? Is it just cutting off while driving? Does it start back up immediately? Have you replaced/checked your CPS?
Before my CPS went completely out, my heep would randomly cut off while driving down the road.
Before my CPS went completely out, my heep would randomly cut off while driving down the road.
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09-12-2009, 02:18 PM
#8
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Year: 1999
Model: Cherokee
Engine: 4.0
try that first. If it doesnt work, sometimes a clogged exhaust will do what you are describing. Have had that happen once. All of a sudden you stop making power, and it usually happens on the highway
09-12-2009, 03:26 PM
#9
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Year: 1996 Limited
Model: Grand Cherokee
Engine: 5.2
Does it do it when you get up to running temp? Mine was cutting out when it got up to temp it would cut out and wouldnt stop untill it cooled down. I replaced the pick up in my dist. and all it good. I belive some call it the cps right????
09-13-2009, 02:32 PM
#12
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Year: 1992
Model: Cherokee
Engine: Inline 6 4.0L
fuel pump and fuel filter, mine cut out on a hwy at 2500 rpms once about 3 months before the fuel pump and filter totally gave out and then 0 fuel was pumped through the lines
09-13-2009, 04:00 PM
#13
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Model: Cherokee
How about your rotor cap, is it getting dirty or worn out? Just a thought other than what everyone else has posted already. May have a running speeding spark problem.
