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1989 Ford Bronco Custom 5.0L Excessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy
Posted to Ford Driveability on 12/29/2005 10 Replies

A little help if possible vehicle came to me after some one changed the [...] complaint was erratic idle surge up and [...] through basics min idle vacuum leaks fuel pressure all [...] i did notice on further testing noticed my o2 sensor at 850mv injector puls...

10 Replies Received (View Replies)

  Related Documents & Media  1989 Ford Bronco Custom

 
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car Vehicle Data

1989 Ford Bronco Custom

VIN 1FMEU15N6K
Engine5.0 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / efi
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy
OccursAlways

Trouble Codes

67pnp or clutch circuit fault koeo
Message Closed

car Vehicle Data

1989 Ford Bronco Custom

VIN 1FMEU15N6K
Engine5.0 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / efi
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy
OccursAlways

Trouble Codes

67pnp or clutch circuit fault koeo