1999 Jeep Grand Cherokee Laredo 4.0L Excessive Emissions, Poor Idle Quality, Cuts out, Poor Fuel Economy
truck runs wayy to rich will not start unless you give it gas pedal..... any help would be appreciated
FIX posted 1/22/2010
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Message Closed w/FIX
Vehicle Data1999 Jeep Grand Cherokee Laredo
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1999 Jeep Grand Cherokee Laredo
VIN | 1J4GW58S5X |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Cuts Out, Poor Fuel Economy |
Occurs | Always |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0175 | Fuel System Too Lean (Bank 2) |