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Home >> Ford Truck >> 2003 >> F 150 4WD Pickup V8-5.4L SOHC VIN L >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Evaporative Emissions System >> Testing and Inspection >> Pinpoint Tests >> Test D: Hiss When Opening Fuel Cap

Test D: Hiss When Opening Fuel Cap

PINPOINT TEST D: HISS WHEN OPENING THE FUEL CAP


Test D1-D4:






Test D5:




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