
1998 Ford Expedition Eddie Bauer 5.4L Poor Idle Quality
This vehicle is driving me crazy. It idles very poorly but going down the road it runs fine. Compression in all cylinders is good. There are no codes and mode 6 shows no misfires. BARO reading is 26.03 inHg. MAF at idle is 7.40 g/s. Intake vacuum reading at id...
FIX posted 6/1/2010
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VIN | 1FMRU17L8W |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Always |
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Vehicle Data
1998 Ford Expedition Eddie Bauer
VIN | 1FMRU17L8W |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Always |