
2006 Jeep Grand Cherokee Laredo 3.7L MIL Lamp on
Hello iATN. I have a 06 Jeep Grand Cherokee w/3.7. This jeep came in here with the MIL on and a p0171&174 were pulled. I smoked the intake and exhaust and of course found nothing. Checked the fuel pressure it was at 52-53 psig with spec being 59+/- 5psig makin...
FIX posted 6/10/2011
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Message Closed w/FIX
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VIN | 1J4GR48K46 |
Engine | 3.7 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Hot, Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2006 Jeep Grand Cherokee Laredo
VIN | 1J4GR48K46 |
Engine | 3.7 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Hot, Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |