The first-generation Ford Expedition combined truck durability with family comfort. Under the hood, the 4.6L and 5.4L Triton V8 engines delivered strong power — until age and mileage took their toll.
Engine Overview:
– 4.6L SOHC V8
– 5.4L SOHC V8 Triton
Common Problems:
– Spark plug blowouts in early 5.4L heads
– Timing chain tensioner noise
– Oil leaks from valve covers and pan gaskets
– Low oil pressure due to worn bearings
Why Remanufactured:
Gearhead’s remanufactured Triton engines address every weak point, from upgraded heads to improved timing assemblies and gaskets. Every build meets or exceeds Ford OEM tolerances.
Don’t retire your Expedition — replace its heart with a fully remanufactured engine backed by Gearhead’s nationwide warranty.
