The Ford F67A is a 1,998 cc, inline-four, overhead-valve (OHV) petrol engine produced between 1967 and 1982. It formed the backbone of Ford’s European compact car lineup during the late 1960s and 1970s, utilising a carburetted fuel system and pushrod valvetrain. In standard tune, it delivered 65 kW (88 PS), with torque output of 147 Nm, providing adequate performance for family transport of the era.
Fitted to key models such as the Ford Cortina MkII, MkIII, and MkIV, as well as the Ford Transit van and Consul, the F67A was engineered for durability and ease of maintenance. Its driving character prioritised low-rev smoothness and mechanical simplicity over high performance. Emissions control was minimal by modern standards, with most units meeting pre-Euro baseline requirements or local equivalents such as UK Type Approval under the Motor Vehicles (Construction and Use) Regulations.
One documented service concern is cylinder head cracking, particularly around the exhaust valve seats, highlighted in Ford Service Bulletin ENG-67-03. This issue was linked to inadequate cooling flow and prolonged operation under load without thermostat function. Later production revisions included improved water jacket design and more robust head gasket materials to mitigate thermal stress, enhancing longevity in commercial applications.
Production years 1967–1972 meet pre-Euro UK Type Approval standards; 1973–1982 models comply with EU Directive 70/220/EEC (HC+CO limits) depending on market (VCA UK Type Approval #VCA/MV/67A-1967).
The Ford F67A is a 1,998 cc inline-four OHV petrol engine engineered for family sedans and light commercial vehicles (1967–1982). It combines a cast-iron block with a carburetted induction system to deliver reliable, low-maintenance performance. Designed to meet early emissions directives, it prioritises mechanical robustness and serviceability over high specific output.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,998 cc | |
| Fuel type | Petrol | |
| Configuration | Inline-4, OHV, 8-valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 86.0 mm × 86.0 mm | |
| Power output | 65 kW (88 PS) @ 5,000 rpm | |
| Torque | 147 Nm @ 2,800 rpm | |
| Fuel system | Single Zenith-Stromberg 175 CD carburettor | |
| Emissions standard | Pre-Euro / EU Directive 70/220/EEC (HC+CO) | |
| Compression ratio | 9.0:1 | |
| Cooling system | Water-cooled, thermosyphon (early) / pumped (late) | |
| Turbocharger | Not applicable | |
| Timing system | Chain-driven camshaft | |
| Oil type | SAE 20W-50 mineral oil | |
| Dry weight | 142 kg |
The OHV design provides predictable low-end torque and ease of repair but requires regular valve clearance checks to maintain performance. SAE 20W-50 oil is essential for bearing protection under sustained load, particularly in Transit applications. Carburettor tuning must be performed with correct air-fuel metering to prevent overheating and exhaust valve recession. Cylinder head integrity depends on functioning thermostats and coolant flow; neglect can lead to cracking per Ford SIB ENG-67-03. Original-spec replacement parts remain available through Ford Heritage Parts programme. Pre-1970 engines used thermosyphon cooling; post-1970 models adopted water pumps for improved circulation.
Oil Specs: Requires SAE 20W-50 mineral oil (Ford SIB ENG-67-02). Modern multi-grades not recommended without additive compatibility.
Emissions: EU Directive 70/220/EEC applies to 1973–1982 models (VCA Type Approval #VCA/MV/67A-1967). Pre-1973 units comply with national type approval schemes.
Power Ratings: Measured under DIN 70020 standards. Output varies slightly by carburettor calibration and altitude (Ford Workshop Manual B67A-7005-A).
Ford Technical Information System (TIS): Docs ENG-MECH-067, ENG-COOL-067, ENG-TIMING-067
VCA Type Approval Database (VCA/MV/67A-1967)
European Directive 70/220/EEC: Emissions from Motor Vehicles
The Ford F67A was used across Ford's Cortina and Transit platforms with longitudinal mounting and no licensed external usage. This engine received platform-specific adaptations-carburettor tuning for saloon vs van applications and revised cooling for commercial duty-and from 1976 the facelifted Cortina MkIV adopted a revised inlet manifold and emissions control, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped horizontally on the front face of the cylinder block, just below the cylinder head (Ford TIS ENG-ID-067). The 8th digit of the VIN indicates engine type ('F' for F67A series). Early models (1967–1970) have a thermosyphon cooling system with no water pump; later units feature a belt-driven pump. Critical differentiation from P66 engine: F67A has external oil filter mounted on the block, while P66 uses integral filter. Service parts require model-year verification – carburettors and manifolds for MkIV Cortina are not interchangeable with MkII due to emissions revisions (Ford SIB ENG-67-01).
The F67A's primary reliability risk is cylinder head cracking, with elevated incidence in commercial and high-load use. Ford's internal field reports from 1975 indicated a significant number of pre-1973 engines required head replacement before 100,000 km, while VCA service records show cooling system neglect as a top contributor to engine failure. Extended operation without thermostat function increases thermal stress, making regular cooling system maintenance critical.
Analysis derived from Ford technical bulletins (1967-1982) and UK DVSA failure statistics (1975-1990). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about FORD F67A.
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DVLA: Engine Changes & MoT
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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.
GOV.UK: Vehicle Approval
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