Repair and Maintenance

Head Gasket Failure Prevention and Repair

Here are reasons why head gaskets fail and ways to prevent this time-consuming and expensive repair.

Article

Know the Difference Between Mechanical and Hydraulic Valve Lifters

Here's a guide to help you understand the differences between mechanical and hydraulic lifters.

Article

Gauge Engine Health by Spark Plug Condition

The color and condition of a spark plug can reveal much about what is going on inside your engine.

Article

How to Clean a Carburetor

Ray Bohacz explains how to clean a carburetor the "Engine Man" way.

Video

How to Diagnose a Weak Ignition System

The following issues can present in different ways or operating states, but the most prevalent ignition problems include a cracked spark plug porcelain or weak ignition wire insulation.

Article

Tire Expiration Date

The tires on your vehicle have an expiration date. The safety of your ride depends on knowing what that expiration date is.

Audio

About Repair and Maintenance

Get repair and maintenance tips on engines, tires, planters, tillage equipment, and more from the SF Service Team. The SF Service Team includes SF Engine Man Ray Bohacz and Planter Doctor Kevin Kimberley.

Machinery Talk

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Repair and Maintenance

Head Gasket Failure Prevention and Repair

Know the Difference Between Mechanical and Hydraulic Valve Lifters