Compression pressure

Fig 1: Compression Pressure Value Graph

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]

Engine oil specification

Item	U.S.A., Canada and Puerto Rico	Except U.S.A., Canada and Puerto Rico
Engine oil grade
		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.)