Ford diesel straight-4 2.5 L 4AB 70 HP engine DIY maintenance and service manual

General Information

Ford diesel straight-4 2.5 L 4AB 70 HP is an 2496 cc (2.2 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 93.67 mm × 90.54 mm (3.69 in × 3.56 in). This engine was rated 52 kW (69.73 hp). It was used in Ford cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Ford diesel straight-4 2.5 L 4AB 70 HP engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	52 kW (69.73 hp)

Specifications

General

Ford diesel straight-4 2.5 L 4AB 70 HP engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Diesel
Cylinder Configuration	Inline 4
Engine Displacement	152.32 in³152.32 in³2496 cc
Bore	3.69 in3.69 in93.67 mm
Stroke	3.56 in3.56 in90.54 mm

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Engine head and valvetrain

Ford diesel straight-4 2.5 L 4AB 70 HP engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	OHV
Valves per Cylinder	2

Air Intake

Ford diesel straight-4 2.5 L 4AB 70 HP air intake specifications.
Parameter	Value
Air Intake Method	Naturally Aspirated

Fuel Injection

Ford diesel straight-4 2.5 L 4AB 70 HP fuel injection specifications.
Parameter	Value
Injection Type	GDI