1990 Jeep Cherokee Engine Stall

Tiny
ZNCON
  • MEMBER
  • 1990 JEEP CHEROKEE
1999 Jeep Cherokee Mileage: 180,000. 6 Cyl. 4.0 L

When the engine has been running for about fifteen minutes or long enough for it to warm up to a good extent, it will stall at random when idling. Before it stalls the engine will pulse from 50-200 RPM the stall happens on the low end of this pulse. The jeep will start immediately after stalling no matter how long it has been running. I have replaced the spark plugs and the air filter.
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Friday, April 13th, 2007 AT 1:18 PM

1 Reply

Tiny
MERLIN2021
  • EXPERT
Check the idle air controller
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Sunday, April 15th, 2007 AT 11:07 AM

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