1985 Buick Riviera 5.0L Misfire
Have this vehicle that runs great when cold. Then after few miles it will misfire under part throttle. If you go full throttle it will seem to run better. No codes, disconnected EGR valve, Oxygen Sensor. Tested vacuum pressure sensor and it respond to vacuum c...
FIX posted 5/16/2007
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 19 Replies Received (View Replies)19 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data1985 Buick Riviera
|
Message Closed w/FIX
Vehicle Data
1985 Buick Riviera
VIN | 1G4E267YXF |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | CARB / 4 BBL |
Emissions | CALIF |
Symptoms | Misfire |
Occurs | Hot, Under Load |
Misc. | 2Door Convertible |