Engine System - LPG181Service Manual – CS7000SpecificationsFuel SystemPrimary Chamber Pressure - 4.3 PSI (32.7 kPA)Fuel Lock Off Solenoid Resistance - 10 ohmsEngine OIlEngine oil capacity - 3.4 L, 0.90 U.S.gals• IMPORTANT– When using an oil of different maker or viscosity from the previous one, remove all of the old oil.– Never mix two different types of oil.– Engine oil should have properties of API classification SH or better.– Use the proper SAE Engine Oil according to ambient temperature.Above 25 °C (77 °F) - SAE30 or SAE10W-300 °C to 25 °C (32 °F to 77 °F) - SAE20 or SAE10W-30Below 0 °C (32 °F) - SAE10W or SAE10W-30Engine CoolantUse only ethylene glycol or propylene glycol type anti-freeze for this engine. Always assure a 50% / 50% anti-freeze and water mixture regardless of temperature.Shop MeasurementsThe following information provides some “real world” shop measurements to help you recognize what“normal” looks like.Ignition SystemIgnition coil primary resistance – 2.15 ohmsIgnition coil secondary resistance – 18.4 K ohmsSpark Output - 30 KV consistently (Using adjustable spark tester)Crank position sensor resistance - 2.18 K ohmsCrank position sensor output cranking - 1.1 VAC average. 2.0 VAC RMSCrank position sensor output running - 5.5 VAC average
