2017 Ford Expedition
Mileage
170,845
Service Date
3/24/2021
Services Performed
- (Combination) – ENGINE OIL – Drain & Refill
- ENGINE OIL FILTER – Remove & Replace
- LOF Inspection- Priority List: Priority One: 1 – perform test procedure to pinpoint cause of misfire codes, 2 – perform transmission fluid flush. Priority Two: 1 – oil change, 2 – perform test procedure to pinpoint issue with washer fluid pump inop, 2 – replace seeping heater hose, 3 – perform battery terminal service. Inspection findings: Oil Change & Filter – vehicle still has 3000 miles left before oil change according to oil change sticker in window. Found oil condition is worn recommend performing oil change service. SEL- Code list – found multiple misfire codes stored in ECU history, engine and catalytic converters have recently been replaced, noted none of the O2 sensors look like they have been replaced in conjunction with catalytic converter replacement. Also found TSB for possible ignition coil driver issue causing random misfires and also found possible software updates needed for ECU. Windshield / Glass – front windshield is cracked recommend replacing front windshield. Wiper Blades – found front windshield washers are inop recommending testing washer system to pinpoint issue. Engine Oil -recommend oil change. Antifreeze/Coolant – found engine coolant condition is good but level and Reservoir is low most likely do to seeping heater hose for rear heat. Added antifreeze to coolant reservoir to specs. Washer Fluid – found washer fluid pump is in up recommending test procedure to pinpoint issue. Transmission fluid – transmission fluid level is good but condition is very worn and black in color, no current transmission codes noted during vehicle pre scan, recommend performing transmission fluid flush. Battery Condition – battery is rated at 850 cold cranking amps, battery load tested at 815 cold cranking amps. Cables / Connections – positive battery terminal has slight acid corrosion buildup recommended battery terminal service. Tire pressure & condition – set tire pressures to 45 PSI.
- Performed Premium BG ATF flush. Test drove vehicle and felt stumbling that customer had described, but it feels like misfire, not transmission.
- Verified blower motor would not shut off, tested blower motor resistor circuits and verified intern short to power. Installed new blower motor resistor and retested to verify blower function.
Gerry L. gave our service a 5 star review on 3/24/2021
