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1986 Ford Bronco II 2.9L Poor Idle Quality, Surge, Misfire
Posted to Ford Driveability on 1/27/1999

Ownwe suspects problem in injectors but found dead O2 sensor and bad EGR control solenoid. Can get truck to do KOEO test but will not do KOER test with snap-on scanner. Truck runs very lean and rough, surges at highway speeds. We think maybe we have eliminated...

  Related Documents & Media  1986 Ford Bronco II

 
Message Closed w/FIX

car Vehicle Data

1986 Ford Bronco II

VIN 1FMBU14T3G
Engine2.9 L / 6 cyl
EmissionsUS Fed emissions
SymptomsPoor Idle Quality, Surge, Misfire
OccursUnder Load, Idle

Trouble Codes

33no egr-found problem and fixed
Message Closed w/FIX

car Vehicle Data

1986 Ford Bronco II

VIN 1FMBU14T3G
Engine2.9 L / 6 cyl
EmissionsUS Fed emissions
SymptomsPoor Idle Quality, Surge, Misfire
OccursUnder Load, Idle

Trouble Codes

33no egr-found problem and fixed