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1998 Jeep Cherokee Classic 4.0L No Start, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on
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...
FIX posted 7/25/2014
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Message Closed w/FIX
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 1J4FJ68S4W |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | No Start, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Intermittently |
Trouble Codes
| P1391 | CKP Or CMP Sensor Signal Intermittent |
Message Closed w/FIX
Vehicle Data
1998 Jeep Cherokee Classic
| VIN | 1J4FJ68S4W |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | No Start, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Intermittently |
Trouble Codes
| P1391 | CKP Or CMP Sensor Signal Intermittent |
Video