|
1987 Oldsmobile 98 Regency Brougham 3.8L Excessive Emissions, Poor Idle Quality, Stall, Misfire
S.O.S. Car came in as 'stalls when warm' Full maint. tune-up done incl. O2 sensor, fuel filter and oil change. Car will idle normal for priods of time and then without reason begin to mis-fire, barely hold idle, and be unable to rev-up while power braking....
FIX posted 7/7/1999
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
|
Message Closed w/FIX
|
Related Documents & Media 
| VIN | 1G3CW5139H |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | OBD 1 |
| Symptoms | Excessive Emissions, Poor Idle Quality, Stall, Misfire |
| Occurs | Intermittently |
| Misc. | Sfi Fuel Inj. Dis Ignition |
Trouble Codes
| 42 | open est/ bypass ckt |
| 44 | O2 sensor lean |
Message Closed w/FIX
Vehicle Data
1987 Oldsmobile 98 Regency Brougham
| VIN | 1G3CW5139H |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | OBD 1 |
| Symptoms | Excessive Emissions, Poor Idle Quality, Stall, Misfire |
| Occurs | Intermittently |
| Misc. | Sfi Fuel Inj. Dis Ignition |
Trouble Codes
| 42 | open est/ bypass ckt |
| 44 | O2 sensor lean |
Video