
2004 Ford Expedition NBX 5.4L Poor Idle Quality
VEHICLE FIRST CAME IN THREE WEEKS AGO WITH RICH CODES BANK 1 AND BANK 2. CUSTOMER SAID LIGHT CAME ON WHILE DRIVING BACK FROM FLORIDA. PERFORMED BASIC CHECKS. fUEL PRESSURE WAS GOOD. CLEANED MAF SENSOR, O2 SENSORS SWITCHING OK. CHECK CANISTER. CUSTOMER STATED T...
FIX posted 5/19/2008
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Message Closed w/FIX
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VIN | 1FMFU16L44 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |
Message Closed w/FIX
Vehicle Data
2004 Ford Expedition NBX
VIN | 1FMFU16L44 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |