On a four-cycle engine, it is important to check the oil frequently so that damage to the engine, piston, or crankcase does not occur. It is a good idea to shake your fuel can containing the mixed fuel to ensure proper mixing before adding it to your equipment. Always use the proper two-cycle oil designed for mixing with gas for two-cycle applications and never use standard SAE 30 or other standard engine oil in a mixture. These mixtures can range from ratios of 32:1, 40:1 and 50:1, so please make sure to check your equipment owner’s manual for the proper gas/oil two-cycle mix ratio. Therefore, it is essential to keep the crankcase properly lubricated by using the proper oil in a four-cycle engine and the proper gas/oil mixture in a two-cycle engine. Two-cycle and four-cycle trimmers function at high engine speeds which in turn cause a tremendous amount of heat and friction to occur. Using the proper mixture is important to extending the life of your engine. For a snowblower equipped with a two-cycle engine, please make sure to read your engine owner’s manual for the proper two-cycle gas/oil mix ratio. Using the proper oil in your snowblower is essential for the functionality and life extension of your unit. If this occurs, make sure that you change the oil immediately in order to prevent damage. Contaminants can cause the oil to darken or turn black. When using your snowblower frequently, make sure to check the quality of the oil in your unit. These oils thin properly causing it to lubricate the engine valves, cam shaft, and crankshaft which prevents overheating. The recommendation for units with four-cycle engines would be to use 5W-20 or 5W-30 weight oil due to the thickness (viscosity) that it has. Being smart about the type of oil used in your power equipment can ensure that your machine runs with the greatest efficiency possible.

Gas mixture for weedeater