please I need help on Jeep grand cherokee

JEEP CHEROKEE
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JOANNENIEMIEC
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  • 1 POST
I have a 1999 jeep grand cherokee 160000 miles on it 6 vyl. 4x4 It stalls when I slow up not all the time though some times it runs like a top and then again it will stall out when I'm doing 55 down the road and I will let it coast and it will start up again.and go just like nothing happened. The check engine light does not come. I replaced the cam sensor and am going to replace the crank sensor now. I need help desperately no one seems to know what to do and it is dangerous driving like that as I have 2 small children that are with me. Please help and I thank you so very much for anything you can advise me on. Thank you.
Oct 31, 2007 at 9:36 AM
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FAIRRACING31
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  • 150 POSTS
Check:

Fuel Filter - Clogged or dirty.
Fuel system pressure - Incorrect fuel pressure being delivered.
Wireset - Damaged,worn, or deteriorating spark plug or coil wires.
Spark plugs - Fouled, damaged, or broken.
PCV valve - Plugged or damaged.
EGR valve - Clogged, dirty or improperly funtioning or defective.
Map sensor - Faulty Map sensor
Mass air flow - Faulty Mass sensor
Fuel pump - Improper function
Oct 31, 2007 at 3:43 PM