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Fix vapor lock
Fix vapor lock












Over time, some fuel components evaporate and leave behind a thick fuel sludge. This typically happens when you leave fuel in the leaf blower for a long time. However, if the engine still doesn’t start, it means the carburetor has clogged. The carburetor in your STIHL leaf blower ensures the right amount of fuel gets into the engine every time. If there is no spark, replace the blower spark plug. There should be a strong spark between the tester’s terminals cranking the engine. You can also use a spark plug tester to determine if it is defective. Return it and then crank the engine several times if it still won’t start, the spark plug is damaged and requires a replacement. First, remove the spark plug and clean it with a clean rag. The spark plug is probably dirty or damaged if the fuel is okay, and your leaf blower will not start. It is also important to drain fuel from the leaf blower before putting it back in storage. Then use two-cycle, air-cooled engine oil and regular gasoline in the mixture ratio of 50:1. You will have to drain the fuel and replace it with fresh fuel. If your leaf blower is recently out of storage or for more than 30 days, the fuel is probably rancid and causing the engine to start or not start properly. If there is fuel, check the quality of the fuel. If there is no fuel, you need to refill the tank with a clean fuel supply. Fuel problemįirst, check if there is fuel in the fuel tank. The following steps will guide through pinpointing the faulty part and repair tips. There are several problems that can hinder your STIHL from starting. The leaf blower makes menial jobs like raking more convenient. How do you fix a STIHL leaf blower that won’t start If your leaf blower doesn’t start after several attempts, then there is a faulty component. Do not pull the entire starter rope out of its housing as it might break the rope. Allow the starter rope to retract into the housing gently.Pull up the starter rope grip slowly until you feel it engage or a slight resistance, and then pull the starter handle quickly to start the engine.Place the leaf blower on the flat ground, hold the throttle trigger handle firmly with one hand, and grasp the starter rope with your other hand.If your leaf blower is just out of storage, move the choke lever to “-,” which is the cold engine start position. If you just used the leaf blower and it is still warm, move the choke lever to “/,” which is the warm engine start position.Do not press the primmer bulb more than six times as it will flood the engine with fuel, making it difficult to start until the flooding subsides. Press the primer button about five or six times to release fuel into the carburetor. Locate the primer button on the side near the carburetor.It ensures the engine remains in the run or “I” position. Release the throttle trigger and immediately follow with releasing the throttle trigger lockout button.Squeeze the throttle trigger beneath the handle while simultaneously pressing the throttle trigger lockout button on the side of the handle next to the throttle trigger to the choke position.Flip the stop switch on the leaf blower to the ‘I’ position to set it on.Start your leaf blower away from any fuel spots to avoid causing a fire in case a spark from the blower escapes.Then wipe the exterior dry with a clean rag. Refill the fuel tank with fresh fuel up the “full” line.Go outdoor with your BG85 blower and start your engine away from people, pets, and electrical appliances.

fix vapor lock fix vapor lock

So make sure you’re using the following steps to begin your STIHL leaf blower BG 56, 66, 86, SH 56, 86. STIHL leaf blowers have a specified starting procedure, and missing a step or messing up the sequence for the buttons will prevent the engine from starting altogether.

fix vapor lock

We have looked at the most common STIHL leaf blower problems and suggested ways to fix them and avoid them, and to help save you time and money on repairs. Your work now is to identify the source of the problem and troubleshoot the issue. The good thing is leaf blower problems are easy to notice, such as the engine not starting, a stalling engine, the engine is running roughly, or bogging down during acceleration. STIHL has both battery-powered and gas-powered blowers with enough power to clear light to heavy leaf coverage. However, like other machinery, it is not usual for the STIHL leaf blowers to have problems. STIHL brand leaf blowers are lightweight, simple to use, and very powerful. manufactures different lawn and garden equipment, including leaf blowers.














Fix vapor lock