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1994 Ford Ranger STX 2.3L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on
The engine misses slightly at idle most of the time. Sometimes it doesn't miss but it surges at idle. I can hear a vacuum noise at the left rear of motor but haven't found any leaks. I also can hear a slight exhaust leak at the back right of [...] doesn't have...
Summary posted 10/11/2002
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Related Documents & Media | VIN | 1FTCR14A4R |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / SEFI |
| Emissions | Cal Emissions |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Idle |
Trouble Codes
| 172 | System lean bank 1 KOER |
| 336 | EPT voltage highKOER |
| 542 | Fuel pump circuit |
Message Closed w/Summary
Vehicle Data
1994 Ford Ranger STX
| VIN | 1FTCR14A4R |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / SEFI |
| Emissions | Cal Emissions |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Idle |
Trouble Codes
| 172 | System lean bank 1 KOER |
| 336 | EPT voltage highKOER |
| 542 | Fuel pump circuit |
Video