Engine specifications, spark plugs, timing, and vacuum
Compression test specifications For M60B40 * 10-11 Bar or 142-156 PSI (6 strokes) * Maximum difference: 0.5 Bar or 7 PSI Engine idle specifications The idle speed should hold steady at 600 RPM with a variation of up to 50 RPM. Troubleshooting unstable idle The RPM is not holding steady or »