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1982 Mercury Cougar 3.8L Poor Idle Quality, Surge, Stall
Hi Group, Looking for some direction. Our main concern at this point is the surge and stall at idle. The idle is fast and the O2 reads rich, then the idle drops at the same time the O2 drops to .126. There sounds like a click on or near the carb that h...
FIX posted 11/13/1999
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| VIN | 1MEBP7737C |
| Engine | 3.8 L / 6 cyl |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | Always, Idle |
| Misc. | 4 Door Sedan |
Trouble Codes
| 42 | EGO reads rich |
| 44 | air Injection control system failure |
| 55 | Key Power Input to processor - open circuit |
Message Closed w/FIX
Vehicle Data
1982 Mercury Cougar
| VIN | 1MEBP7737C |
| Engine | 3.8 L / 6 cyl |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | Always, Idle |
| Misc. | 4 Door Sedan |
Trouble Codes
| 42 | EGO reads rich |
| 44 | air Injection control system failure |
| 55 | Key Power Input to processor - open circuit |
Video