2000 Jeep Grand Cherokee Limited 4.7L Misfire
Hi. This Jeep has me stumped. It came in missfiring and no power. Pulling off wires at coil over plugs, drives side makes little or no rpm drop. pass. side 2,4,6,8 large rpm drop. I have current ramped all coils and injectors, all look ok. fuel trims +25. tps ...
FIX posted 2/15/2010
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Message Closed w/FIX
Vehicle Data2000 Jeep Grand Cherokee Limited
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2000 Jeep Grand Cherokee Limited
VIN | 1J4GW58N5Y |
Engine | 4.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |