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1991 Toyota Corolla DLX 1.6L Excessive Emissions, Poor Fuel Economy
Posted to Asian Driveability on 7/15/2004 8 Replies

Hiyuh fellas. What we got here is failure of emission quality. Fails HC and CO. Looks to be running too rich. Vehicle gets to operating temperature no problem. Watching the o2 sensor, it will hover on the rich side. Could get it down if I snapped the throttle ...

8 Replies Received (View Replies)

  Related Documents & Media  1991 Toyota Corolla DLX

 
Message Closed w/FIX

car Vehicle Data

1991 Toyota Corolla DLX

VIN 1NXAE94A5M
Engine1.6 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways
Misc.4A- Fe
Message Closed w/FIX

car Vehicle Data

1991 Toyota Corolla DLX

VIN 1NXAE94A5M
Engine1.6 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways
Misc.4A- Fe