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1998 Toyota Avalon XL 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Misfire, MIL Lamp on
Posted to Asian Driveability on 11/4/2008 11 Replies

hi all, car came in with codes for random misfires and on 1,3,5, cyls. also lean bank 1. it has a/f [...] plugs on bank 1 were fouled,rich, bank 2 plugs ok. replaced maf with new oe sensor,and plugs on bank 1 . hard reset computer. test drove good. customer sa...

11 Replies Received (View Replies)

  Related Documents & Media  1998 Toyota Avalon XL

 
Message Closed w/FIX

car Vehicle Data

1998 Toyota Avalon XL

VIN [No VIN Available]
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Misfire, MIL Lamp On
OccursAlways
Misc.Cal Emissions-A/F Sensors

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 Toyota Avalon XL

VIN [No VIN Available]
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Misfire, MIL Lamp On
OccursAlways
Misc.Cal Emissions-A/F Sensors

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected