× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1994 Toyota Pickup 2.4L Excessive Emissions, Poor Idle Quality, Hesitation
Posted to Asian Driveability on 2/5/1999

Hi Toyota Technicians, This truck was towed in for no idle, rich running and cuf-off problem. We were told that this company truck has no maintenance for over 3 years. We found that all plugs were carbon-fouled, clogged air filter, one open spark plug ...

  Related Documents & Media  1994 Toyota Pickup

 
Message Closed w/FIX

car Vehicle Data

1994 Toyota Pickup

VIN 4TARN81A8R
Engine2.4 L / 4 cyl
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation
OccursAlways
Misc.2WD

Trouble Codes

26rich signal from oxygen sensor
Message Closed w/FIX

car Vehicle Data

1994 Toyota Pickup

VIN 4TARN81A8R
Engine2.4 L / 4 cyl
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation
OccursAlways
Misc.2WD

Trouble Codes

26rich signal from oxygen sensor