WJ Laredo 1999 Engine switches off while driving
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Junior Member
Joined: Jan 2014
Posts: 48
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Model: Grand Cherokee
Engine: 4.7Ho
WJ Laredo 1999 Engine switches off while driving
Hallo brothers,My father had a wj laredo 99,Some times the jeep engine turned off Stop work suddenly when driving at 70 Mile and some times at idle.No Engine starting problems and it idle very well with no issues or hesitation .Thanks for help 
CF Veteran
Joined: Apr 2012
Posts: 1,843
Likes: 2
From: Ross Vegas, Ga
Year: 2000
Model: Cherokee
Engine: 4.0 w/ tupy head
I'm not sure what year models but some grands are having PCM grounding out problems Google Grand Cherokee PCM problems
Newbie
Joined: Sep 2013
Posts: 3
Likes: 0
From: Puerto Vallarta, Mexico
Year: 1999
Model: Grand Cherokee
Engine: 4.7 L
Had the same problem with my 99 GC and took it to a place to check computer board. They managed to fix the problem without having to replace the whole board.
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