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1998 Jeep Cherokee Classic 4.0L No Start, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on
Posted to Chrysler Driveability on 6/12/2014 14 Replies

This one has us stummped,have installed 2 used computers and a new distributor and 2 crank sensors, however vehicle still has a missfire, hesitation. Code p1391 (intermittent loss of cam or crank signal). Wiring harness apears to be good and have performed wig...

14 Replies Received (View Replies)

  Related Documents & Media  1998 Jeep Cherokee Classic

 
Message Closed w/FIX

car Vehicle Data

1998 Jeep Cherokee Classic

VIN 1J4FJ68S4W
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On
OccursCold, Hot, Intermittently

Trouble Codes

P1391CKP Or CMP Sensor Signal Intermittent
Message Closed w/FIX

car Vehicle Data

1998 Jeep Cherokee Classic

VIN 1J4FJ68S4W
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On
OccursCold, Hot, Intermittently

Trouble Codes

P1391CKP Or CMP Sensor Signal Intermittent