2000 Jeep Cherokee Sport 4.0L Hesitation, Surge, Misfire, MIL Lamp on
Jeep came in yesterday, repaired 1494 bad hose at intake, on road test, missfire felt and seen in misfire counter, only on #1. On heavy accel, and above 2800 rpm, regular and heavy surging, and fuel pressure swings +/- 10 psi from spec, but doesn't drop. Repla...
Summary posted 5/31/2007
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Vehicle Data2000 Jeep Cherokee Sport
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2000 Jeep Cherokee Sport
VIN | 1J4FF48STY |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Misfire, MIL Lamp On |
Occurs | Hot, Under Load, on Accel, Intermittently |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |
P1494 | EVAP Leak Detection Pump Switch Or Mechanical Fault |