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2000 Jeep Grand Cherokee Laredo 4.7L MIL Lamp on
Greetings all. This Jeep runs lean. It will run the trims out at which then the O2 starts sweeping. I'll get this out of the way now: It does not, repeat, NOT have a PS switch. So no fluid of any kind is in the harness. Also, this V8 is ONE BANK. I have no ext...
Summary posted 3/15/2012
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Message Closed w/Summary
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| VIN | 1J4G248N6Y |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / Federal Emissions |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/Summary
Vehicle Data
2000 Jeep Grand Cherokee Laredo
| VIN | 1J4G248N6Y |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / Federal Emissions |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
16 Replies Received
16 Replies Received
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