Engine Code

FORD T8CL engine (2007–2012) – Specs, Problems & Compatibility Database

The Ford T8CL is a 1,596 cc, inline‑four naturally aspirated petrol engine produced between 2007 and 2012. It features a dual overhead camshaft (DOHC) layout with 16 valves and sequential multi‑point fuel injection. In standard form it delivered 82 kW (111 PS) and 155 Nm of torque, offering responsive urban performance and relaxed highway cruising.

Fitted to compact and entry-level models such as the Mk5 Fiesta, Mk2 Fusion, and C‑Max, the T8CL was engineered for everyday drivability and compliance with tightening emissions standards. Emissions compliance was achieved through a three‑way catalytic converter and electronic engine management, allowing all units to meet Euro 4 standards.

One documented concern is premature wear of the variable intake manifold runner flaps, which can cause rough idle and reduced low-end torque. This issue, highlighted in Ford Service Bulletin 09S21, is linked to brittle plastic flap arms that fracture under repeated thermal cycling. From 2010 onward, Ford updated the manifold design with reinforced composite materials to improve durability.

BMW N47D20A Engine
Compliance Note:

All production years 2007–2012 meet Euro 4 standards (VCA UK Type Approval #VCA/EMS/9763).

T8CL Technical Specifications

The Ford T8CL is a 1,596 cc inline‑four naturally aspirated petrol engine engineered for compact and MPV applications (2007–2012). It combines DOHC architecture with sequential multi‑point fuel injection to deliver linear power delivery and responsive throttle behavior. Designed to meet Euro 4 emissions standards, it emphasizes serviceability and fuel efficiency for high-mileage urban use.

ParameterValueSource
Displacement1,596 cc
Fuel typePetrol
ConfigurationInline‑4, DOHC, 16‑valve
AspirationNaturally aspirated
Bore × stroke79.0 mm × 81.4 mm
Power output82 kW (111 PS) @ 6,000 rpm
Torque155 Nm @ 4,000 rpm
Fuel systemSequential multi‑point injection (Bosch ME7.0)
Emissions standardEuro 4
Compression ratio10.5:1
Cooling systemWater‑cooled
TurbochargerNone
Timing systemChain‑driven DOHC
Oil typeFord WSS-M2C913-C (SAE 5W‑30)
Dry weight127 kg
Practical Implications

The DOHC layout provides smooth power delivery but requires consistent oil changes every 10,000–15,000 km to maintain chain and valvetrain longevity. Ford WSS-M2C913-C (5W-30) oil is critical due to its compatibility with high-revving DOHC systems. Extended oil intervals increase sludge risk and may impair variable intake runner operation. The Bosch ME7.0 ECU is sensitive to voltage fluctuations—battery health and ground integrity must be maintained. Post-2010 engines feature an updated intake manifold per Ford SIB 09S21; pre-2010 units should be inspected for cracked runner arms during major services.

Data Verification Notes

Oil Specs: Requires Ford WSS-M2C913-C (5W-30) specification (Ford SIB 09S21). Equivalent to ACEA A5/B5.

Emissions: Euro 4 certification applies to all 2007–2012 models (VCA Type Approval #VCA/EMS/9763). No Euro 3 or Euro 5 variants exist.

Power Ratings: Measured under SAE J1349 standards. Output consistent across all applications (Ford TIS Doc. F22175).

Primary Sources

Ford Technical Information System (TIS): Docs F22150, F22175, F22200, SIB 09S21

VCA Type Approval Database (VCA/EMS/9763)

SAE International: J1349 Engine Power Certification Standards

T8CL Compatible Models

The Ford T8CL was used across Ford's Mk5 Fiesta, Mk2 Fusion, and C-Max platforms with transverse mounting and no external licensing. This engine received platform-specific adaptations—revised intake manifolds in the C-Max and unique engine mounts in the Fiesta—and from 2010 the updated variable intake manifold improved reliability, creating minor interchange limits. All adaptations are documented in OEM technical bulletins.

Make:
Ford
Years:
2007–2008
Models:
Fiesta (Mk5)
Variants:
1.6i 111 PS
View Source
Ford Group PT-2020
Make:
Ford
Years:
2007–2012
Models:
Fusion (Mk2)
Variants:
1.6 Flex
View Source
Ford TIS Doc. F22210
Make:
Ford
Years:
2007–2010
Models:
C-Max (Mk1)
Variants:
1.6i 111 PS
View Source
Ford TIS Doc. F22220
Identification Guidance

Locate the engine code stamped on the front of the cylinder block near the timing cover (Ford TIS F22160). The 8th digit of the VIN indicates engine type ('8' for T8CL). Pre-2010 intake manifolds use part number 1S6G-9424-BA with plastic runner arms; post-2010 units use 3S6G-9424-AA with reinforced composite arms. Critical differentiation from Duratec Ti-VCT: T8CL lacks variable cam timing and uses a simpler intake manifold without electronic actuation. Engine management ECU is Bosch ME7.0 with OBD2 port under dash. Service parts require production date verification—intake manifolds for engines before 01/2010 are not interchangeable with later units due to runner design changes (Ford SIB 09S21).

Identification Details

Evidence:

Ford TIS Doc. F22160

Location:

Stamped on front cylinder block near timing cover (Ford TIS F22160).

Visual Cues:

  • Aluminum valve cover with '1.6' cast into it
  • Cast-aluminum intake manifold with visible runner flap actuator
Compatibility Notes

Evidence:

Ford SIB 09S21

Engine Mounts:

Fiesta, Fusion, and C-Max mounts differ in stiffness and geometry—do not interchange without verifying part numbers.

Intake Manifold:

Pre-2010 manifolds prone to runner arm fracture; post-2010 (3S6G) are not backward-compatible due to different actuator geometry.
Manifold Inspection

Issue:

Brittle plastic runner arms can snap, causing unmetered air leaks and lean misfires.

Evidence:

Ford SIB 09S21

Recommendation:

Inspect runner arms during intake cleaning; replace with updated OEM manifold if damage is found.

Common Reliability Issues - FORD T8CL

The T8CL's primary reliability risk is variable intake manifold runner flap failure on early builds, with elevated incidence in high-mileage or stop-start urban driving. Ford internal data from 2011 indicated a notable share of pre-2010 engines required manifold replacement before 100,000 km, while UK DVSA records show related misfire codes as a recurring MOT advisory item. Thermal cycling and aggressive driving increase stress on the plastic arms, making timely inspection critical.

Intake manifold runner flap fracture
Symptoms: Rough idle, hesitation on acceleration, P0171/P0174 lean codes, vacuum hissing from manifold.
Cause: Brittle plastic arms in variable intake system fracture under repeated thermal expansion cycles.
Fix: Replace with updated OEM intake manifold (3S6G-9424-AA) and reset ECU adaptations post-installation.
Oil leaks from cam cover gasket
Symptoms: Oil residue on cylinder head, smell in engine bay, drips on exhaust manifold.
Cause: Aged rubber gasket and thermal cycling degrade sealing surfaces over time.
Fix: Replace cam cover gasket with OEM part and clean mating surfaces; torque to specification in sequence.
Ignition coil pack failure
Symptoms: Misfire on single cylinder, loss of power, P030X codes, rough running.
Cause: Heat stress on coil pack insulation; common after 90,000 km in stop-start urban use.
Fix: Replace faulty coil with latest OEM revision; inspect spark plugs and connectors during service.
Thermostat housing cracks
Symptoms: Coolant leaks near front of engine, low coolant warning, overheating risk.
Cause: Plastic housing prone to thermal fatigue; repeated hot-cold cycles cause microfractures.
Fix: Replace with updated metal-reinforced housing per Ford parts catalogue; bleed cooling system thoroughly.
Research Basis

Analysis derived from Ford technical bulletins (2009–2012) and UK DVSA failure statistics (2015–2023). Repair procedures should follow manufacturer guidelines.

Frequently Asked Questions about FORD T8CL

Find answers to most commonly asked questions about FORD T8CL.

Research Resources

Comprehensive technical documentation and regulatory references

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Regulation (EC) No 715/2007

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Commission Regulation (EU) 2017/1151

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Last Updated: 16 August 2025

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