Trouble getting your lawn mower to start? When professional help seems distant, it is always wise to engage in small Engine repair in Hopkinton by yourself. Grab a toolbox, and read on to find out how to fix your engines.

A lawnmower is a long-term investment that requires routine maintenance and care to keep it working at optimal efficiency. However, your lawn mowers can still stall and refuse to start from time to time, even with nominal care. This is common among most lawn mowers, as normal wear and tear can affect the efficiency and functionality in the long run. In some cases, these problems can be fixed with a little DIY knowledge and intuition, hence saving your precious time and money that would otherwise be spent on small engine repairs in Hopkinton. Although repairing your lawn mower seems like a daunting task at first, it’s actually fairly simple once you get the hang of the basic mechanics. 

The golden rule of lawn mower maintenance is to always refer to the operator’s manual when in doubt. The manual is designed to give you a basic idea of the positioning of key components and their basic functions, thus providing you with an overall idea of how the machine operates. If you do not have a manual at hand, you can always download one from the internet, usually for free. Once you are fairly well versed with the manual, you can then move on to trouble shooting your lawnmower engine.

This basic checklist will let you take a systematic approach towards finding and fixing the problems with your lawn mower engine. These common redundancies are the usual culprits that hinder your lawn mower from starting up. Going through this by a process of elimination will help you zero in on the issue at hand.

Although these are seemingly harmless issues, if left unchecked for long, they can rapidly deteriorate your lawn mowers in the long run. Thus, going through this check list after long bouts of lawn mower inactivity is recommended, even if it does not show signs of deterioration. Once you have determined that these are not the issues bothering your machine, you can move on to checking other parameters pertaining to small engine repair in Hopkinton.

The three primary factors that dictate the functional efficiency of any internal combustion engine are ignition, compression and fuel delivery. 

The star of the ignition system is the Spark Plug, which produces the electrical impulses that ignite the compressed fuel- air mixture within the combustion chamber of the engine. So, how do you check if the spark plug is in good working condition?

The compression mentioned here is one that is developed within the combustion chamber when the piston is at its top most position. When the piston moves, it compresses the air and fuel mixture within the chamber, which is ignited by the spark plug thus resulting in optimal combustion. This combustion will push the piston down, and during this time, a negative pressure is set up within the combustion chamber, which will suck in fresh air and fuel mixture, while expelling the spent gasses. Improper compression will result in sub-standard combustion, which can be detrimental to your engine performance if left unchecked.

You need to use a specialized tool known as the compression gauge to check the compression levels within the engine. This simple equipment should set you back by no more than $30, and it is compatible with all kinds of internal combustion engines that use a standard sized spark plug. The instructions to use a compression gauge are-