Snow Blower Leaking Oil: How to Diagnose and Repair

A snow blower’s engine relies on clean, steady airflow to perform well in cold weather. While the air filter and housing manage most of this, the air cleaner housing bushing—often overlooked—plays a key role. This small rubber or polymer piece cushions the air cleaner assembly, reduces vibration, and keeps everything aligned to prevent contaminants from entering the engine. Over time, snow, slush, and constant vibration can cause the bushing to wear out or loosen, leading to rough idling, excess vibration, or airflow issues.  In this guide, you’ll learn how to spot a worn bushing in your air cleaner housing and replace it before it affects performance. Why the Air Cleaner Housing Bushing Matters The air cleaner housing bushing plays several important roles: Vibration Dampening A snow blower engine generates significant vibration. The bushing absorbs much of it, preventing the air filter housing from rattling loose or cracking. Proper Air Seal A snug, well-fitted bushing keeps unf...

  A lawn mower that refuses to start is frustrating, especially when the ignition switch doesn’t make that familiar clicking sound. That small sound signals that the ignition system is engaging properly to start the engine. When it’s missing, the cause often lies in an electrical or mechanical fault within the switch, wiring, or connected components.  This guide explains why your lawn mower ignition switch might not click, how to diagnose the issue, and what to do about it. Understanding the Role of the Ignition Switch in a Lawn Mower The ignition switch functions as the control hub for your mower’s starting system. Turning the key activates the starter solenoid, which transfers electricity from the battery to the starter motor. The starter then turns the engine over. The clicking sound you hear is often the solenoid activating. Without that click, the system isn’t engaging properly, indicating a problem somewhere between the battery, ignition switch, and starter circuit. Ign...