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1994 Ford Ranger XL 4.0L Excessive Emissions, Poor Idle Quality, Surge, MIL Lamp on
Posted to Ford Driveability on 3/25/2004 4 Replies

Hi techs, this has me stumped. This Ford Ranger came in for a rich run condition, an auto parts scanned the truck and told her it was running rich, I began checking for the most obvious run rich problems. I checked fuel pressure and regulator, seem to be ok, u...

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  Related Documents & Media  1994 Ford Ranger XL

 
Message Closed w/FIX

car Vehicle Data

1994 Ford Ranger XL

VIN 1FTCR15X4F
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / muti port
Emissionsfed emissions
SymptomsExcessive Emissions, Poor Idle Quality, Surge, MIL Lamp On
OccursAlways
Misc.4X4

Trouble Codes

1171o2 rich bank 1
1175o2 rich bank 2
Message Closed w/FIX

car Vehicle Data

1994 Ford Ranger XL

VIN 1FTCR15X4F
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / muti port
Emissionsfed emissions
SymptomsExcessive Emissions, Poor Idle Quality, Surge, MIL Lamp On
OccursAlways
Misc.4X4

Trouble Codes

1171o2 rich bank 1
1175o2 rich bank 2