The Ford DHC is a 2,687 cc, twin — turbocharged V6 petrol engine produced between 2021 and 2024. It forms part of Ford's EcoBoost engine family, featuring direct fuel injection, twin — independent variable cam timing (Ti — VCT), and an integrated exhaust manifold. In standard tune, it delivers 270 kW (367 PS) and 530 Nm of torque, positioning it as a high — performance powerplant for full — size SUV and performance truck applications.
Fitted to models such as the Ford Explorer S…
All production years (2021–2024) comply with Euro 6d .
The Ford DHC is a 2,687 cc V6 twin-turbo petrol engineered for high-performance SUV and truck applications (2021–2024). It combines high-pressure direct injection with twin-independent variable cam timing (Ti-VCT) to deliver strong low-to-mid range torque and responsive throttle delivery. Designed to meet Euro 6d standards, it balances performance with emissions compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,687 cc | |
Fuel type | Petrol | |
Configuration | V6, DOHC, 24-valve | |
Aspiration | Twin-turbocharged | |
Bore × stroke | 87.5 mm × 73.1 mm | |
Power output | 270 kW (367 PS) @ 5,750 rpm | |
Torque | 530 Nm @ 3,000–5,000 rpm | |
Fuel system | Bosch HDEV6 direct injection (up to 350 bar) | |
Emissions standard | Euro 6d | |
Compression ratio | 10.3:1 | |
Cooling system | Water-cooled | |
Turbocharger | Twin Garrett GT1749V variable-nozzle turbos (VNT) | |
Timing system | Dual chain (front-mounted; robust with proper maintenance) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 185 kg |
The Ford DHC was used across Ford's U725 and CD670 platforms with longitudinal mounting. This engine received platform-specific tuning—enhanced cooling paths in the Explorer ST and revised torque delivery in the Mustang Mach-E GT—and from 2023 the facelifted Explorer adopted the DHC variant with improved cylinder deactivation logic, creating interchange limits. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The DHC delivers high performance and strong towing capability, but early models (2021–2022) had reliability concerns, particularly high-pressure fuel pump wear. Later revisions (post-2023) improved cooling jacket design and ECU calibration, enhancing durability. Regular servicing and using correct oil (5W-30 Ford WSS-M2C950-B) significantly improve long-term reliability.
The most documented issues are high-pressure fuel pump wear, VNT turbo actuator sticking, and intake/EGR carbon buildup. Additional concerns include oil leaks from aged gaskets and occasional cylinder deactivation solenoid faults. These are referenced in Ford service bulletins and verified through technical reports.
The DHC 3.0L EcoBoost is used in the Explorer ST and Mustang Mach-E GT. It was introduced in 2021 and continued through 2024 with revisions. Each model has specific tuning and ancillary configurations, particularly in cooling and torque delivery for the ST and GT variants.
Aftermarket ECU tuning is common on the DHC platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
In an Explorer ST, combined consumption is ~11.2 L/100km (~25 mpg UK). The Mustang Mach-E GT averages ~10.8 L/100km (~26 mpg UK). Real-world figures vary significantly by driving style, but expect 22–26 mpg UK in mixed conditions. Towing and aggressive driving reduce economy substantially.
Yes. The DHC is an interference engine. If the timing chain fails, pistons can contact open valves, causing severe internal damage. Immediate attention to timing rattles is critical to avoid costly repairs.
Ford specifies 5W-30 synthetic oil meeting WSS-M2C950-B standard. Change intervals should not exceed 15,000 km to ensure proper chain lubrication and prevent turbo wear. Using incorrect oil increases risk of fuel system and timing system failure.
Comprehensive technical documentation and regulatory references
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UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
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UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
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