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1991 Toyota cab/chassis 3.0L Excessive Emissions, Misfire, MIL Lamp on
Posted to Asian Driveability on 4/18/2004 5 Replies

A week after we installed a reman engine, customer came back with a check engine light. Had code 71, EGR [...] EGR and found it to be working, too well, in fact. If you hold the engine at 2500, a noticeable misfire is present, and after a while a burning smell...

5 Replies Received (View Replies)

 
Message Closed w/Summary

car Vehicle Data

1991 Toyota cab/chassis

VIN JT5VN94T6M
Engine3.0 L / 6 cyl
DeliveryFI / port fuel
EmissionsCA
SymptomsExcessive Emissions, Misfire, MIL Lamp On
OccursHot, Cruise
Misc.Winnebago Motorhome

Trouble Codes

71EGR system
Message Closed w/Summary

car Vehicle Data

1991 Toyota cab/chassis

VIN JT5VN94T6M
Engine3.0 L / 6 cyl
DeliveryFI / port fuel
EmissionsCA
SymptomsExcessive Emissions, Misfire, MIL Lamp On
OccursHot, Cruise
Misc.Winnebago Motorhome

Trouble Codes

71EGR system