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1985 Ford Ranger XL 2.3L Excessive Emissions, Poor Idle Quality
Posted to Ford Driveability on 6/13/2005 12 Replies

This truck runs poorly on startup, goes into Closed Loop (after 30 seconds on cold startup), then after another 60 seconds drops into Open Loop and begins to run very badly. During that initial [...] running period, the idle quality steadily improves. Cycling ...

12 Replies Received (View Replies)

  Related Documents & Media  1985 Ford Ranger XL

 
Message Closed w/Summary

car Vehicle Data

1985 Ford Ranger XL

VIN 1FTCR10A4F
Engine2.3 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways

Trouble Codes

13KOER Idle RPM Out of Spec
34KOER No EGR Flow
42KOER System Always Rich
84KOEO EGR Vent Circuit Failure
Message Closed w/Summary

car Vehicle Data

1985 Ford Ranger XL

VIN 1FTCR10A4F
Engine2.3 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways

Trouble Codes

13KOER Idle RPM Out of Spec
34KOER No EGR Flow
42KOER System Always Rich
84KOEO EGR Vent Circuit Failure