Compression pressure (Without coolant control valve)

Courtesy of MAZDA MOTORS CORP.

Standard: Refer to the graph.

Minimum: Refer to the graph.

Maximum difference between cylinders: 148 kPa {1.51 kgf/cm2, 21.5 psi} [250 RPM]

Compression pressure [With coolant control valve]

Courtesy of MAZDA MOTORS CORP.

Standard: Refer to the graph.

Minimum: Refer to the graph.

Maximum difference between cylinders: 116 kPa {1.18 kgf/cm2, 16.8 psi} [250 RPM]

Engine oil specification

Item	U.S.A., Canada and Puerto Rico	Except U.S.A., Canada and Puerto Rico
Engine oil grade	Courtesy of MAZDA MOTORS CORP.	Courtesy of MAZDA MOTORS CORP.
		API SM or ILSAC
Engine oil viscosity	0W-20	5W-30 (If SAE 5W-30 engine oil is not available, use SAE 5W-20 engine oil.)