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1997 Ford MOTOR HOME 460CID Excessive Emissions
Posted to Ford Driveability on 5/8/2001

Has high emissions when running a 2 speed idle test for smog. Air injection dumps up stream when at high rpm. will not dump down stream untill vehicle is moving. Runs clean with AIR working correctly. Has any one come accross this problem befor?

 
Message Closed w/FIX

car Vehicle Data

1997 Ford MOTOR HOME

VIN 3FCMF53G5V
Engine460 / 8 cyl
DeliveryFI / PFI
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions
OccursAlways, Neutral High RPM
Message Closed w/FIX

car Vehicle Data

1997 Ford MOTOR HOME

VIN 3FCMF53G5V
Engine460 / 8 cyl
DeliveryFI / PFI
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions
OccursAlways, Neutral High RPM