What Causes Unstable Idle Speed in a Motorcycle Engine?
1 Answers
Motorcycle engine idle speed instability can be attributed to the following reasons: 1. Inaccurate ignition timing, leading to poor idle performance; 2. Air leakage in the engine; 3. Incorrect spark plug electrode gap; 4. Clogged idle jet in the carburetor; 5. Use of incorrect gasoline octane rating; 6. Blocked air filter or muffler; 7. Poor-quality gasoline. Regular oil changes are crucial for motorcycles, as engine oil is often referred to as the 'lifeblood' of the engine. Without engine oil, the engine cannot operate properly. Engine oil serves multiple functions including lubrication, cleaning, sealing, buffering, and rust prevention within the engine.