× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1992 Ford Bronco Custom 5.0L Excessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy
Posted to Ford Driveability on 5/21/2005 13 Replies

Vehicle came in not running, heads already off by another shop. Customer wanted rebuilt heads, that he already had, put on. We suggested short block after seeing condition of cyl walls. Customer OKed. After assembly runs [...] states vehicle ran fine before he...

13 Replies Received (View Replies)

  Related Documents & Media  1992 Ford Bronco Custom

 
Message Closed w/FIX

car Vehicle Data

1992 Ford Bronco Custom

VIN 1FMEU15NXN
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsUS Fed emissions
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy
OccursIdle

Trouble Codes

126MAP out of self test range MAP has been replaced code now gone problem still exists
Message Closed w/FIX

car Vehicle Data

1992 Ford Bronco Custom

VIN 1FMEU15NXN
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsUS Fed emissions
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy
OccursIdle

Trouble Codes

126MAP out of self test range MAP has been replaced code now gone problem still exists