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1994 Ford Ranger STX 4.0L Poor Idle Quality, Surge, MIL Lamp on
hey guys got an old truck here with very limited scan data. i cannot get long term trims with my snap on. truck has a poor idle. sometimes it has a light surge. when vehicle has light surge short terms are very negative -25 and o2 mv stuck very rich 800mv plus...
FIX posted 11/9/2016
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 1FTCR14X7R |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection / mfi |
| Emissions | federal |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 137 | no ego h02s-2 switch rich exhaust bank 2 |
Message Closed w/FIX
Vehicle Data
1994 Ford Ranger STX
| VIN | 1FTCR14X7R |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection / mfi |
| Emissions | federal |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 137 | no ego h02s-2 switch rich exhaust bank 2 |
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