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1999 Toyota Tacoma SR5 3.4L Excessive Emissions
Posted to Asian Driveability on 3/19/2010 13 Replies

Hello to all! We have a 99 Toy that is giving us a little trouble. Failed e-test, customer brought us the truck, checked for codes and got a p0171, checked air filter and MAF, customer usually cleans his own K+N air filter and overoiled it it looked like, filt...

13 Replies Received (View Replies)

  Related Documents & Media  1999 Toyota Tacoma SR5

 
Message Closed w/FIX

car Vehicle Data

1999 Toyota Tacoma SR5

VIN 4TAWN72N2X
Engine3.4 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursOn Decel, on Accel
Misc.Fed Emissions 5Vzfe

Trouble Codes

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

car Vehicle Data

1999 Toyota Tacoma SR5

VIN 4TAWN72N2X
Engine3.4 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursOn Decel, on Accel
Misc.Fed Emissions 5Vzfe

Trouble Codes

P0171Fuel System Too Lean (Bank 1)