55 Torque 158cc 22″ Push Lawn Mower ()

Experienced gardeners share their insights in answering this question :
Check the spark plug, setting, and the armature-magneto condition and the setting between it and the fly wheel.

How to Identify and Fix Common Gardening Problems ?

We provide a variety of viewpoints on how to identify and fix common gardening problems. Our sources include academic articles, blog posts, and personal essays from experienced gardeners :

A Dirty Carburetor Can Cause a Lawnmower To Start Then Die

By far, the most common issue that causes a stalled motor is a dirty carburetor. The carburetor on your engine is the thing that draws in air and mixes it with the fuel. Contrary to what the movies might make you think, gasoline itself is not very flammable.

Torque is the work power generated by the engine that keeps the blade spinning on your mower, drives the pump on your pressure washer, and turns the alternator on your portable generator. More torque means improved performance. And the more torque you have, the better.
A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to stall.
A full gas tank and oil reservoir are the essential first steps when checking why the lawn mower won`t stay running, but the problem could also be a dirty filter, clogged carburetor, improper fuel mixture, or a dirty spark plug.
As the fuel level drops, a vacuum begins to form in the fuel tank because air can get in to fill the space the consumed fuel occupied. After about 10 or 15 minutes, the vacuum will become strong enough that fuel will stop flowing to the carburetor and the lawnmower will die.
Mower Gas Cap

If the tank is sealed, the fuel becomes air locked, and the mower stalls. This typically happens after a short period between ten and thirty minutes and also depends on factors like weather and gas tank fuel level.

More torque makes a car accelerate harder, assuming the weight stays the same. A low-weight, high-torque vehicle accelerates ferociously off the line, pushing you back into the seat like a rocket launching.
The more torque an engine produces, the greater its ability to perform work. The measurement is the same as work, but slightly different. Since torque is a vector (acting in a certain direction), it`s quantified by the units pound-feet and newton-meters.

Discover Relevant Questions and Answers for Your Specific Issue

the most relevant questions and answers related to your specific issue

I have a 1987 craftsman riding 17 horse mower. I
ANSWER : Smoke is fine as long as you keep adding oil!!! Rings are worn,,,

Craftsman riding mower lt-1000 leaks gas – Craftsman 17.5 hp 42 in. Deck Lawn Tractor – CA Model
ANSWER : Need to fix that. it may be a fire hazard.

Is the battery 12 volt? – Craftsman 20 Hp 42" Deck Lawn Tractor
ANSWER : Yes. When you go get a new one try and spend alittle more and get the highest ctanking amp battery you can. Most auto part, walmart, lowes, homedepot or small engine repair stores will carry what you need.

Have a Craftsman 26 hp, 48″ mower…mower starts runs but when I try to engage the blades nothing happens. Checked all the belts, ck for blockage but nothing…what would the next step be?? Tks
ANSWER : When you say nothing happens…is the PTO engaging? You said that you already checked the belts…if none of these are off…you maybe looking at a new PTO clutch.www.nnyparts.com

I have problem with pulles an my craftsman 17 hp 42in
ANSWER : YOU MUST USE SEARS BELTS ! THERE A ODD SIZE

13.5 hp craftsman runs rough hard to start – Craftsman 17.5 hp 42 in. Deck Lawn Tractor – CA Model
ANSWER : Clean the carb jets

My craftsman dys 4500 26hp 54 – Craftsman 26 hp 54 in. Deck Deluxe Yard Tractor – CA Model
ANSWER : Whats the problem?

It won’t stay running. have cleaned the gas tank and it just had a tune up. runs fine then gets rough and quits. If I push the bulb it smooths out and runs fine for a couple of minutes and then begins hesitating again. Now today it ran for about 15 min. and now it won’t start. It wants to. runs for a couple of seconds 5-10 and then quits.
ANSWER : Remove the float bowl and empty the contents out clean and replace