1997 Jeep Cherokee stalling problem

Tiny
KBARTLETT
  • MEMBER
  • 1997 JEEP CHEROKEE
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 152,000 MILES
My 1997 jeep just had a full tune up, replacing plugs, cap rotor etc. It seemed to fix the stalling problem, but only for about 500 miles. Now stalling as bad as ever. Stalls when stopped, or stalls when moving. Do you think this is a computer problem, or a fuel pump?
Monday, December 29th, 2008 AT 4:17 PM

2 Replies

Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
Could be a fuel problem, but I doubt it, I would check the idle air control valve and the mass airflow sensor, along with any breathers that may be inside the airbox. Get back to me with your findings, I will send you a link that will show you how to check your fuel pressure too.
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Tuesday, December 30th, 2008 AT 1:07 PM
Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
https://www.2carpros.com/car_repair_video/test_fuel_injection_pressure.htm
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Tuesday, December 30th, 2008 AT 1:07 PM

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