Few things are more frustrating than hearing your generator humming away while your house stays dark. The good news: in many cases, the problem is somewhere between the generator outlet and your home’s electrical panel—not deep inside the generator itself. Before you call a technician (and pay diagnostic fees), walk through these common checks to narrow down the cause.

On traditional (brushed) generators, the slip rings and brushes are the heart of the alternator’s excitation system. When they wear out, you can end up with weak output, flickering voltage, or a generator that stops producing power altogether. The good news: with basic tools and some patience, you can inspect and replace brushes (and sometimes slip rings) at home.

Yamaha generators are known for being quiet, efficient, and reliable—but only if you feed them the right oil and keep up with basic maintenance. Choosing the correct oil type for your Yamaha generator protects the engine, improves cold starts, and helps your inverter or portable unit last for years. This guide walks through recommended oil weights, capacities, and change schedules so you can keep your Yamaha running at its best.

When you own a Sportsman generator, picking the right oil type is one of the easiest ways to keep it starting quickly and running smoothly. Whether you have a small inverter for camping or a larger dual-fuel unit for home backup, using the correct oil weight and changing it on schedule will extend engine life and protect your investment.

When it comes to maintaining a Genmax generator, one of the most important jobs is choosing the right oil. The correct oil type helps the engine start easier, run cooler, and last longer—whether you are using a compact inverter unit for camping or a larger dual-fuel model for home backup. This guide breaks down recommended oil weights, capacities, and change intervals for Genmax generators, with some handy product suggestions along the way.

Lights flicker in Detroit? No worries. Here’s your quick guide to trusted generator repair shops, where to snag parts, and smart extras like inverter generators and transfer switches.

Power flickers in Jacksonville? No worries. Here’s your go-to local guide for repairs, parts, and pro tips—plus handy online picks like portable generators and transfer switch kits.

Power flickers in Boston? No stress. Here’s your handy local guide to fast generator fixes, parts that fit, and legit shops—plus smart buys like quiet inverter generators and transfer-switch kits.