2015-2016 Ford F-150, Expedition and Lincoln Navigator Turbo EcoBoost 3.5L Remanufactured Engine

Description

Prevent timing chain guide wear, eliminate turbocharger oil return carbon deposits, and maintain 55 PSI hot cruise oil pressure across demanding commercial towing routes with the Ford EcoBoost 3.5L Truck Remanufactured Engine engineered for 2015 to 2016 Ford F-150, Expedition, and Lincoln Navigator commercial vehicles. This longitudinal twin-turbo DOHC V6 platform restores high pulling power and highway fuel economy.

Cast from high-density gray iron alloy with deep structural skirts, this 60-degree V6 incorporates six-bolt cross-bolted main bearing caps that suppress bottom-end deflection under turbo boost. A micro-polished forged steel crankshaft turns within tri-metal bearings, linked to forged steel connecting rods and graphite-coated hypereutectic pistons with dish crowns. Decks receive an Ra 30 finish for MLS gasket sealing. Dry weight registers at 450 lbs with a 6.0-quart capacity aluminum oil pan.

Key Features of Ford EcoBoost 3.5L Truck

Vocational fleet supervisors buy Ford EcoBoost 3.5L Truck remanufactured engine packages to keep municipal utility flatbeds, transport haulers, and supervisor sport utilities in continuous operation. Every remanufactured long block undergoes vacuum decay testing to guarantee total fluid circuit separation before crate departure.

• Direct cylinder fuel injection atomizes high-pressure gasoline to suppress detonation under boost
• Twin turbochargers spool without delay to output broad low-RPM continuous pulling torque
• Dual variable camshaft timing phasers continuously adjust intake and exhaust valve timing
• 0.0011 to 0.0018 inch main bearing clearances maintain solid hydrodynamic lubrication film strength
• Multi-layer steel cylinder head gaskets maintain combustion seals across extreme summer boost heat
• High-flow internal trochoid oil pumps channel pressurized lubricant to turbocharger bearings and camshafts
• Precision rotating package balancing protects Ford EcoBoost 3.5L Truck driveline parts from vibration

EcoBoost 3.5L Truck Operational Limits

Operating lubricant pressure produces 20 to 25 PSI during warm idle and expands to 50 through 65 PSI at 2400 RPM cruise speeds. Internal coolant temperatures stabilize between 192°F and 205°F using factory thermostat ratings. This 3.5-liter twin-turbo EcoBoost V6 outputs 365 horsepower at 5000 RPM and 420 lb-ft continuous torque at 2500 RPM with a 10.0:1 compression ratio. Cylinder cranking pressure measures between 170 and 185 PSI across all six chambers. The cooling system rejects 4400 BTU per minute during full-throttle loaded climbs.

EcoBoost Truck Crankshaft Alignment Specs

An 8-bolt rear crankshaft flange mounts flush to factory 6R80 6-speed automatic transmission flexplates. Measured crankshaft thrust endplay checks out between 0.0030 and 0.0070 inches. The 1.250-inch front crankshaft snout features a single keyway to position the timing crank gear and harmonic balancer, holding true accessory drive belt pulley alignment.

EcoBoost Truck Fleet Servicing Protocols

Technicians must prime the engine oil pump prior to first startup by cranking the starter without ignition until oil pressure warning lamps extinguish. Fill the crankcase with 5W-30 full synthetic motor oil meeting Ford WSS-M2C946 specifications. This production engine is not engineered for turbo upgrades exceeding 18 PSI boost, propane conversions, or tractor pull competition.

• Inspect motor oil level and coolant recovery tank fluid each shift before vehicle dispatch
• Drain break-in motor oil and install fresh oil filter after 500 initial road miles
• Change crankcase motor oil and replace filter every 4000 miles during severe fleet duty

EcoBoost Truck Commercial Warranty Manifest

Commercial fleet purchasers receive a 3-Year / 100,000-Mile commercial fleet warranty covering structural casting and internal moving components. The heavy-duty crate contains one remanufactured long block engine, a complete engine install gasket set, spark plug well seals, front timing cover seals, dyno test documentation, and priming instructions.