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1999 Toyota Tacoma Pre Runner 3.4L Excessive Emissions
Posted to Asian Driveability on 6/14/2021 14 Replies

Got this toyota here that is giving us a lot of trouble. It failed state emission inspection for high Nox 1200, @ 15 & 25 mph, lambda is 1.00 or 14.7-1. It has had new o2 sensors, catalytic converter, fuel injectors cleaned & fuel induction services done. ...

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  Related Documents & Media  1999 Toyota Tacoma Pre Runner

 
Message Closed w/Summary

car Vehicle Data

1999 Toyota Tacoma Pre Runner

VIN 4TASN92N1X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sfi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursUnder Load
Message Closed w/Summary

car Vehicle Data

1999 Toyota Tacoma Pre Runner

VIN 4TASN92N1X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sfi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursUnder Load