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1999 Ford Explorer Eddie Bauer 4.0L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on
vehicle came in with all the same codes two weeks ago but today it sound as if it has a vacumn leak under plenum so i put smoke machine on vehicle no signs of leak... has erratic idle and misfire codes and 02 sensor codes lean po171 and po174 can hear what sou...
FIX posted 1/25/2005
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Message Closed w/FIX
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Related Documents & Media | VIN | 1FMZU34E4X |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Cold |
Trouble Codes
| P1116 | Engine Coolant Temperature Sensor Performance |
| P301P | misfire |
Message Closed w/FIX
Vehicle Data
1999 Ford Explorer Eddie Bauer
| VIN | 1FMZU34E4X |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Cold |
Trouble Codes
| P1116 | Engine Coolant Temperature Sensor Performance |
| P301P | misfire |
Video