× 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 Buick Roadmaster Estate Wagon 5.7L Runs Rough All RPM
Posted to GM Driveability on 11/4/2009 19 Replies

Hello all, have this roadmaster come in a month ago for a lack of power and rough running. Checked fuel pressure spark etc. at that time found injector on passenger side not spraying fuel. Had battery voltage at positive side and could make it spray if I groun...

19 Replies Received (View Replies)

  Related Documents & Media  1992 Buick Roadmaster Estate Wagon

 
Message Closed w/FIX

car Vehicle Data

1992 Buick Roadmaster Estate Wagon

VIN 1G4BR8374N
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsRuns Rough All RPM
OccursAlways
Message Closed w/FIX

car Vehicle Data

1992 Buick Roadmaster Estate Wagon

VIN 1G4BR8374N
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsRuns Rough All RPM
OccursAlways