NHTSA lists 1 safety recall and 23 owner complaints for the 2008 Ford Explorer Sport Trac. Most complaints involve power train (8) and engine (7). The EPA rates it 15–16 mpg combined.
ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH THE 4.6L ENGINE AND 6R TRANSMISSION, THE BOLT SECURING THE TRANSMISSION OIL COOLER LINE FITTINGS AT THE TRANSMISSION MAY NOT HAVE BEEN SUFFICIENTLY TORQUED DURING VEHICLE ASSEMBLY. AS A RESULT, THE BOLT MAY LOOSEN AND THE TRANSMISSION OIL COOLER LINES MAY DISENGAGE FROM THE TRANSMISSION, CAUSING A TRANSMISSION FLUID LEAK.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“TL* THE CONTACT OWNS A 2008 FORD EXPLORER. THE CONTACT STATED THAT THE CHECK ENGINE LIGHT AND WRENCH ICON ILLUMINATED. THE CONTACT TOOK THE VEHICLE TO THE DEALER FOR A DIAGNOSTIC TEST, WHO STATED THAT THE TORQUE CONVERTER WOULD NEED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000. THE CURRENT MILEAGE WAS 92,000.”
“TL* THE CONTACT OWNED A 2008 FORD EXPLORER SPORT TRAC. THE CONTACT STATED THAT WHILE DRIVING 15 MPH ON THE SAND IN A BEACH AREA THAT THERE WAS A FAILURE OF WHICH A STRONG BURNING ODOR STARTED, EXCESS HEAT WAS FELT BY THE DRIVER, FRONT PASSENGER AND 3 REAR PASSENGERS. THE VEHICLE WAS PULLED OVER AS THEY EXITED THE VEHICLE. UPON INSPECTING THE VEHICLE, IT WAS NOTICED THAT THERE WAS A SMALL FIRE NEAR THE TRANSMISSION AREA, FLUID HAD LEAKED ONTO THE CATALYTIC CONVERTER AS THE FIRE PROGRESSED TO DESTROYING THE VEHICLE WITH THE FIRE BECOMING EXTENSIVE WHICH HAD ERUPTED ALL THE WAY TO THE FUEL SYSTEM TO THE FUEL TANK. THE FIRE DEPARTMENT HAD ARRIVED AND EXTINGUISHED THE REMAINING FLAMES. THE INSURANCE COMPANY HAD NOT RENDERED ANY ASSISTANCE TO INSPECT THE CAUSE OF THE FIRE. A DEALER HAD NOT DIAGNOSED THE CAUSE OF THE FIRE YET. THE VEHICLE WAS DESTROYED DUE TO THE INTERNAL FAILURE RESULTING IN A CATASTROPHIC FIRE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE TO DETERMINE IF THEY MAY BE ABLE TO INVESTIGATE THE CAUSE OF THE FIRE. THE APPROXIMATE FAILURE MILEAGE WAS 81,000.”
“DRIVING THE CAR IT BEGAN TO LOSE POWER, THEN GET POWER, THEN IT SHUT OFF. RESTARTED THE CAR, STARTED DRIVING AND IT SURGED UNEXPECTEDLY THEN BEGAN TO LOSE POWER AGAIN, THEN IT SHUT OFF. THIS SCARED MY WIFE BECAUSE SHE DIDN'T KNOW IF IT WAS GOING TO SURGE OR LOSE POWER. TOOK IT TO A MECHANIC AND FINALLY AFTER A LOT OF DIAGNOSTICS THEY DETERMINED IT WAS THE ECM OR ELECTRONIC POWER CONTROL MODULE. I HAVE RESEARCHED THIS AND A LOT OF PEOPLE HAVE HAD THIS PROBLEM.. FORD KNOWS OF THE PROBLEM BUT WILL NOT REPLACE THE MODULE. OTHERS HAVE WRITTEN OF THIS SAME PROBLEM. HTTPS://WWW.YOUTUBE.COM/WATCH?V=UCUSQJ3-EVK I JUST WISH SOMEONE WOULD LOOK INTO THIS DO SOMETHING ABOUT IT.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Explorer Sport Trac 2WD Auto 5-spd, 6 cyl, 4.0 L · Rear-Wheel Drive | 14 | 20 | 16 | $4,000 | 555 |
| Explorer Sport Trac 2WD Auto 6-spd, 8 cyl, 4.6 L · Rear-Wheel Drive | 13 | 20 | 16 | $4,000 | 555 |
| Explorer Sport Trac 4WD Auto 5-spd, 6 cyl, 4.0 L · 4-Wheel or All-Wheel Drive | 13 | 19 | 15 | $4,300 | 592 |
| Explorer Sport Trac 4WD Auto 6-spd, 8 cyl, 4.6 L · 4-Wheel or All-Wheel Drive | 13 | 19 | 15 | $4,300 | 592 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
1 safety recall as of Oct 30, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 23 complaints with NHTSA. The most-cited components are power train (8), engine (7), electrical system (4). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2008 Ford Explorer Sport Trac at 15–16 mpg combined, depending on engine and drivetrain (4 versions rated).