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1986 Ford Bronco Custom 5.0L No Start, Cuts out, Stall, Misfire
Posted to Ford Driveability on 3/7/2001

Hello fellow techs. This ones got us stumped. Truck will almost always start when cold. But after warmed up for awhile it will quit. will get no injector pulse when trying to restart. you can spray carb cleaner into intake and then it will catch and then the i...

  Related Documents & Media  1986 Ford Bronco Custom

 
Message Closed w/Summary

car Vehicle Data

1986 Ford Bronco Custom

VIN IFMDUI5N9G
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EEC IV
EmissionsU.S.
SymptomsNo Start, Cuts Out, Stall, Misfire
OccursHot, Idle, Intermittently
Misc.4WD

Trouble Codes

12idle low 21 ect range
23tps range 42 system rich
25knock sensor 53 tps high
31evp/pfe low 34 evp/pfe high
77no wot inv. cyl. balance
83egrc/egrv
Message Closed w/Summary

car Vehicle Data

1986 Ford Bronco Custom

VIN IFMDUI5N9G
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EEC IV
EmissionsU.S.
SymptomsNo Start, Cuts Out, Stall, Misfire
OccursHot, Idle, Intermittently
Misc.4WD

Trouble Codes

12idle low 21 ect range
23tps range 42 system rich
25knock sensor 53 tps high
31evp/pfe low 34 evp/pfe high
77no wot inv. cyl. balance
83egrc/egrv