Why ONLY RUNS ON CHOKE - Small 2-Stroke Engine. (by Craig Kirkman) скачать в хорошем качестве

Why ONLY RUNS ON CHOKE - Small 2-Stroke Engine. (by Craig Kirkman)

Why a Small 2 Stroke Engine Only Runs on Choke. 'Full or Half' Choke A two-stroke engine running only on choke can be attributed to several factors. When you engage the choke on a two-stroke engine, you are essentially restricting the air supply while maintaining the fuel flow, creating a richer air-fuel mixture. Here are some reasons why a two-stroke engine might require the choke to run: Cold Start: Two-stroke engines can be finicky when cold. Using the choke enriches the fuel mixture, making it easier to start the engine. Once the engine warms up, it should run smoothly without the choke. Clogged Carburetor: If the carburetor has dirty or clogged passages, it might not provide the right air-fuel mixture. Engaging the choke can help overcome this issue temporarily. Air Leaks: Air leaks in the intake system can disrupt the engine's ability to draw in air, causing it to run poorly. Choking the engine reduces the air intake, which might compensate for these leaks. Fuel Issues: Problems with the fuel supply, such as a clogged fuel filter, can lead to a lean mixture. Using the choke temporarily richens the mixture to keep the engine running. Carburetor Adjustment: Incorrect carburetor settings, such as a too-lean idle mixture, might require the choke to maintain a rich enough mixture for the engine to run. Adjusting the carburetor settings can help resolve this issue. Fuel Delivery Problems: Issues with the fuel pump or fuel lines can affect the engine's fuel delivery, causing it to run better with a richer mixture. It's essential to diagnose and address the specific issue causing the need for the choke. Running the engine continuously on choke can lead to poor performance, fouled spark plugs, and increased carbon buildup, so resolving the underlying problem is crucial for proper engine operation. This principle works for most types of Chainsaw saws, and the following also helps with Chainsaw maintenance. So, whether you are using a Stihl Chainsaw, Husquvarna Chainsaw, basically, all types of Petrol Chainsaw are valid for this principle, as well as many types of or a 2 Stroke Engine. The Electric Chainsaw, of course, escapes this whole principle! In this video I explain why a two stroke cycle engine will only run when the Choke is applied. It also explains the workings of the choking system, which will help give you better education on engine systems as a whole to help you understand to diagnose faults you may encounter in the future. By watching this video I hope you will gain some knowledge to prevent many issues such as engine not starting, engine not run correctly (loss of power, over revving, under revving, uneven running, carburettor will not adjust correctly, and many more), and engine will BOG down. I believe that if we have a firm understanding of something then things flow much better. I hope this video help you! Many thanks indeed Craig Kirkman (Owner and Creator of the 'The Repair Specialist' Channel) Please check out my amazon shop. I have recommended some useful items from Amazon below. I guarantee you that these items are the sorts of things I use on a daily basis so I know they are good. I have to be careful in recommending products because I have my name and credibility at stake. So I will only recommend good products. https://www.amazon.co.uk/shop/therepa... #TwoStrokeEngine #EngineTroubleshooting #ChainsawMaintenance #CarburetorIssues #ColdStartProblems #AirLeak #FuelDelivery #ChokeUse #EngineRunning #MechanicalProblems #FuelMixture #CarburetorAdjustment #DIYEngineRepair #SmallEngine #MachineryMaintenance #EngineProblems #ChainsawIssues #OutdoorEquipment #TwoStrokeTuning #EnginePerformance