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1999 Jeep Grand Cherokee Laredo 4.0L Hesitation, Surge, Cuts out, Stall, Poor Fuel Economy, MIL Lamp on
Posted to Chrysler Driveability on 12/16/2008 11 Replies

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'...

11 Replies Received (View Replies)

  Related Documents & Media  1999 Jeep Grand Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

1999 Jeep Grand Cherokee Laredo

VIN 1J4GW58S1X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpfi
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Cuts Out, Stall, Poor Fuel Economy, MIL Lamp On
OccursOn Accel, Idle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/FIX

car Vehicle Data

1999 Jeep Grand Cherokee Laredo

VIN 1J4GW58S1X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpfi
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Cuts Out, Stall, Poor Fuel Economy, MIL Lamp On
OccursOn Accel, Idle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)