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2000 Jeep Grand Cherokee Laredo 4.0L Misfire, MIL Lamp on
Posted to Chrysler Driveability on 3/9/2003 10 Replies

Transmission was replaced by are tranny [...] next day jeep came back on a hook with MIL on. Fault codes were cylinder #3 misfire & # 4 cylinder misfire, 0 good trips 8 starts since set.I pulled the rail i looked at the plugs & preform a compression test which...

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  Related Documents & Media  2000 Jeep Grand Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

2000 Jeep Grand Cherokee Laredo

VIN 1J4GW48SOY
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Injectors # 3 # 4 cutting out
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursHot, Intermittently
Misc.Misfire #3

Trouble Codes

P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2000 Jeep Grand Cherokee Laredo

VIN 1J4GW48SOY
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Injectors # 3 # 4 cutting out
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursHot, Intermittently
Misc.Misfire #3

Trouble Codes

P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected