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1997 Mercury Sable GS 3.0L Poor Idle Quality, MIL Lamp on
For you short version guys, what are real fuel pressure specs for this car? Or read on, thanks. Mil on, lumpy idle after a long idle. First the upstream O2 sensors seem to be "going to sleep" after a long idle. Both read around 20mv, crack the idle and they wa...
FIX posted 10/27/2016
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Message Closed w/FIX
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12 Replies Received
Related Documents & Media | VIN | 1MELM50U4V |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / Old style fuel pump/relay |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Under Load, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1997 Mercury Sable GS
| VIN | 1MELM50U4V |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / Old style fuel pump/relay |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Under Load, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
Video