Once, Homelite and McCullough, the companies that practically invented the modern lightweight chain saw, were the standards. But with the development of lighter saws, more efficient engine and gearing systems, and inertial chain brakes, European manufacturers Husqvarna and Stihl have taken the lead. These are followed by second-rank brands such as Echo and Poulan, and store brands like John Deere, Sears, and Weed Eater. Starting the Engine Start several saws while in the dealer's presence to help you learn how to do so correctly and to compare the ease with which different models fire up. Also, start the actual saw you have bought before taking it home so the dealer can make any necessary adjustments.
Ground starting is simpler and safer.
Make sure that the area is clear and that the chain is not in contact with the ground or any stray rocks or debris. Then, engage the chain brake. Next, switch on the saw and, if the saw is cold, pull out the choke, then gently pull any slack out of the starter cord. Holding down on the front handle of the saw with one hand, pull the starter cord sharply until it is fully extended, then release. Once the saw has started, push in the choke and press the throttle once or twice to rev the saw and then let it fall to idle.