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1988 Ford Ranger STX 2.9L Excessive Emissions, Poor Idle Quality, Hesitation, Surge
Now the problem is very intermittent but seems to be getting worst. When engine was change it got new plugs, IAC valve, thremostat, Swap ign. module from other engine, Check map sensor. I check map sensor with meter and installed new one just for test drive. T...
FIX posted 6/2/2005
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Related Documents & Media | VIN | 1FTCR14T8J |
| Engine | 2.9 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / MPI |
| Emissions | FED |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge |
| Occurs | Hot, Under Load, on Accel, Cruise, Intermittently |
Trouble Codes
| 21 | Coolant Sensor |
Message Closed w/FIX
Vehicle Data
1988 Ford Ranger STX
| VIN | 1FTCR14T8J |
| Engine | 2.9 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / MPI |
| Emissions | FED |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge |
| Occurs | Hot, Under Load, on Accel, Cruise, Intermittently |
Trouble Codes
| 21 | Coolant Sensor |
Video