Briggs And Stratton Engines Troubleshooting Guide

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A Comprehensive Guide with Solutions for Common Issues

Hello MonsterWoodshop readers, are you tired of facing issues with your Briggs and Stratton engines and spending a fortune on repairs? Look no more, as we bring you a comprehensive troubleshooting guide, which will help you identify and solve common engine issues yourself.


Briggs and Stratton engines are known for their durability and efficiency and are widely used in commercial and residential equipment like lawn mowers, generators, pressure washers, and more. However, even the best engines can face issues over time, like hard starting, insufficient power, oil leaks, or excessive smoke.

Instead of rushing to repair shops and spending a lot of money, you can save time and money by troubleshooting the issues yourself. This guide will help you diagnose and resolve common issues with Briggs and Stratton engines, and ensure a long-lasting performance.

Understanding the Basics of Briggs and Stratton Engines

Before we dive into the troubleshooting guide, let’s understand the basic components and working of Briggs and Stratton engines. These engines primarily consist of three parts – air, fuel, and ignition. The air and fuel form a combustible mixture that is ignited by a spark plug, which creates the power to run the engine’s mechanism.

A small carburetor controls the fuel flow, while the flywheel generates energy to operate the ignition coil and start the engine. Proper maintenance of these components is crucial for the efficient working of your Briggs and Stratton engine.

The Strengths and Weaknesses of Briggs and Stratton Engines Troubleshooting Guide


The Briggs and Stratton Engines Troubleshooting Guide is an all-in-one guide that offers solutions for a wide range of engine issues. It equips you with the knowledge and skills to diagnose the issues yourself, without professional help. This not only saves you time and money but also helps you in emergency situations when repair shops are closed.

The guide provides comprehensive information on basic engine anatomy and working, which helps you understand the mechanism better and take timely preventive measures.

The guide is written in a simple and easy-to-understand language, with step-by-step instructions and diagrams. It is suitable both for beginners and professionals who work with Briggs and Stratton engines.

The guide offers a wide range of tips and tricks, which help you maintain your engine’s performance and extend its life.


The guide is focused on Briggs and Stratton engines only, and may not be useful for troubleshooting engines of another make.

Some repair procedures require specialized tools and equipment, which may not be available to the general public. In such cases, professional help is required.

The guide does not cover all possible issues that may arise with Briggs and Stratton engines. Some issues may require in-depth knowledge and expertise.

Troubleshooting Guide

Common Issues and Solutions

Issue Possible Cause Solution
Hard Starting Dirty Carburetor, Faulty Spark Plug, Low Compression Clean Carburetor, Replace Spark Plug, Check Compression
Insufficient Power Dirty Air Filter, Low Oil, Worn Out Parts Clean Air Filter, Check and Add Oil, Replace Damaged Parts
Oil Leaks Damaged Oil Seal, Loose Bolts, Overfilled Oil Replace Oil Seal, Tighten Bolts, Drain Excess Oil
Excessive Smoke Worn Out Piston Rings, Clogged Breather Tube Replace Piston Rings, Clean Breather Tube

Basic Maintenance Tips

Follow these basic maintenance tips to ensure optimal performance and longevity of your Briggs and Stratton engine:

– Change the oil regularly

– Check and replace air filters regularly

– Keep the carburetor clean

– Check spark plug and replace if necessary

– Keep the fuel fresh


1. My Briggs and Stratton engine won’t start, what can be the reason?

This issue is usually caused by a dirty carburetor, faulty spark plug, or low compression. Clean the carburetor, replace the spark plug, and check the compression to resolve the issue.

2. How often should I change the oil in my Briggs and Stratton engine?

Change the oil after every 50 hours of engine use or at least once a year.

3. How can I tell if my spark plug needs replacement?

A worn and dirty spark plug will affect the engine’s performance, like hard starting and insufficient power. To check the spark plug, remove it and inspect the electrode tip for signs of wear and dirt.

4. Why is my Briggs and Stratton engine smoking excessively?

Excessive smoke is usually caused by worn out piston rings or a clogged breather tube. Replace the piston rings and clean the breather tube to solve the issue.


The Briggs and Stratton Engines Troubleshooting Guide is a valuable resource, which helps you diagnose and solve common issues with Briggs and Stratton engines. By following the guide and basic maintenance tips, you can ensure optimal engine performance and extend its lifespan.

Don’t let engine issues hamper your work, instead be proactive and take timely action. Remember, prevention is better than cure.


The information provided in this article is for educational and informational purposes only. It is not intended as a substitute for professional advice. Always consult an authorized Briggs and Stratton dealer or mechanic for any engine issues or repairs.

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