Lawn Mower No Compression Briggs

Lawn Mower No Compression Briggs FAQ

What is the compression on a briggs and stratton lawn mower?

Briggs doesn't publish engine compression specs, but 120 is good. 100 is okay. 80 is lousy. Where to find parts for a Briggs and Stratton lawnmower drive gears?

Why does my briggs and stratton lawn mower not start up?

If the engine will turn over easily and hiccups, won't rev or make power, or just won't start, then you may be looking at a fuel supply problem. This guide will help you diagnose and fix your hard-to-start Briggs & Stratton engine. How to Diagnose Your Lawn Mower Engine's Problem To diagnose this problem, you will need a voltmeter.

Can compression problems on a lawnmower engine be repaired?

Compression problems can require an overhaul of your lawnmower engine. This work is often covered by the manufacturer's warranty. Check if your warranty is still in effect before attempting to repair the problem, or having a professional do the work. Use caution when working on lawnmower engines.

What is the best compression for a lawn mower?

A good compression reading will also deliver more power to the lawn mower cutting blades. Typically most small engines, for lawn mowers, will operate within a range of 80 PSI (pounds per square inch) and up to 140 PSI.