
1999 Jeep Grand Cherokee Laredo 4.0L Hesitation, Surge, Cuts out, Stall, Poor Fuel Economy, MIL Lamp on
This is driving me crazy customer says every once and a while at stop light this jeep will start running rough and die, always starts back up right away, Check engine light comes on with code p0171 lean bank 1 I have looked this thing over for vacum leaks can'...
FIX posted 1/27/2009
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Message Closed w/FIX
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VIN | 1J4GW58S1X |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpfi |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Cuts Out, Stall, Poor Fuel Economy, MIL Lamp On |
Occurs | On Accel, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
1999 Jeep Grand Cherokee Laredo
VIN | 1J4GW58S1X |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpfi |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Cuts Out, Stall, Poor Fuel Economy, MIL Lamp On |
Occurs | On Accel, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |