Instructions For Maintaining A Two-Stage Snow Blower. The winter is no time to be repairing your snow blower. That’s when you want to use it and that’s why you need to ensure that your two-stage snow blower is working well and is maintained throughout the year. You also want to ensure that your snow blower generally lasts as long as possible. We’re going to show you some of the ways that you can maintain your snow blower. Pay attention, so that the next time you need to use your snow blower, you won’t have any problems operating it effectively. Ensure that you change the oil and remember that your two-stage snow blowers need 4-cycle or 4-stroke engine oils. Never use oil that mixes with gasoline, 2-cycle, or 2-stroke engine oil.. The 4-stroke engine oil that you use should be specially formulated to be used in cold weather, since that’s the type pf weather that snow blowers operate in. If you don’t, then the oil will turn into sludge and the machine won’t start.. Replace your spark plug if you had used your snow blower frequently in the last season.. You may find that there is a lot of rusting occurring on the scratched steel areas of the snow blower. Melting snow normally causes that to happen. Remove as much rust as you can, with sand paper or a wire brush. You can then paint over the area with rust-proof or rust-preventing (apply a few coats and let it dry) and then your rust problems will be rectified.. If you are looking for small engine repair services in Ottawa, mobile car battery boosting, lawn mower and lawn tractor repairs and tune-ups, or snow blower repairs then give us a call to book your mobile small engine repair today. We fix, repair, and tune-up small engines such as lawn mowers and snow blowers and home generators. The best part is that we come to you so no more waiting in line or traveling back and forth to fix your small engine equipment. Also if you are looking for generator repair services in Ottawa to ensure that you have sufficient power for your home if the power goes out then give us a call to book your mobile power generator repair today. We fix, repair, and tune-up all major brands of home generators to keep your powered up during power outages. The best part is that we come to you so no more waiting in line or traveling back and forth to fix your power generator for your home in Ottawa.