Jeep diesel straight-5 3.1 L EXA 138 HP engine DIY maintenance and service manual

General Information

Jeep diesel straight-5 3.1 L EXA 138 HP is an 3125 cc (2.75 UK qt.) internal combustion reciprocating Inline 5 engine. It has bore/stroke ratio of 92 mm × 94 mm (3.62 in × 3.7 in). This engine was rated 103 kW (138.13 hp). It was used in Jeep cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Jeep diesel straight-5 3.1 L EXA 138 HP engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	103 kW (138.13 hp)

Specifications

General

Jeep diesel straight-5 3.1 L EXA 138 HP engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Diesel
Cylinder Configuration	Inline 5
Engine Displacement	190.7 in³190.7 in³3125 cc
Bore	3.62 in3.62 in92 mm
Stroke	3.7 in3.7 in94 mm

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Engine head and valvetrain

Jeep diesel straight-5 3.1 L EXA 138 HP engine head and valvetrain specifications.
Parameter	Value
Valves per Cylinder	2

Fuel Injection

Jeep diesel straight-5 3.1 L EXA 138 HP fuel injection specifications.
Parameter	Value
Injection Type	Prechamber