How Often Should You Change Your Generator's Oil?

MALL Energy Home • April 29, 2025

Regular oil changes are crucial for maintaining the reliability and longevity of your standby generator. In East Texas, where extreme weather can lead to frequent power outages, ensuring your generator is in top condition is essential. MALL Energy Home offers professional generator maintenance services in Longview and surrounding areas, making it easy for homeowners to keep their backup power systems ready when needed.​

🛢️ How Often Should You Change Your Generator’s Oil?

The frequency of oil changes depends on the type of generator, usage, and manufacturer recommendations. For most standby generators:​

  • Initial Break-In Period: Change the oil after the first 20–30 hours of operation.

  • Regular Use: Every 100–200 hours of operation or at least once a year.

  • Heavy or Extended Use: Every 50–100 hours, especially during prolonged power outages.​

Always consult your generator's manual for specific guidelines.

⚙️ Why Regular Oil Changes Matter

Oil lubricates the engine, reduces friction, and helps dissipate heat. Over time, oil degrades and becomes contaminated, leading to increased wear and potential engine failure. Regular oil changes:​


  • Ensure optimal performance
  • Extend the generator's lifespan
  • Prevent costly repairs​

MALL Energy Home: Your Partner in Generator Maintenance

Serving Longview and East Texas, MALL Energy Home provides comprehensive generator maintenance services, including:​


  • Scheduled Oil Changes: Timely oil and filter replacements based on usage and manufacturer recommendations.
  • System Inspections: Comprehensive checks to identify and address potential issues.
  • Convenient Service Plans: Customized maintenance schedules to fit your needs.​

With MALL Energy Home, you can rest assured that your generator is ready to provide reliable power during outages.​

📞 Schedule Your Generator Maintenance Today

Don't wait for the next power outage to discover your generator isn't functioning properly. Contact MALL Energy Home to schedule a maintenance service and ensure your standby generator is in peak condition.​

Talk To One Of Our Generator Specialist Today!
By MALL Energy Home July 28, 2025
Don’t wait until fall to install a generator in East Texas. Learn why summer is the best time to protect your Longview or Tyler home with reliable standby power.
By MALL Energy Home July 18, 2025
Power outages cost homeowners. Discover the real cost of outages in East Texas and how a standby generator from MALL Energy Home can protect your home and family.
By MALL Energy Home July 1, 2025
What happens if you don’t maintain your standby generator? Follow two East Texas homeowners through a storm and see the real-life risks of skipping service.
By MALL Energy Home June 27, 2025
Wondering if your generator can power your air conditioner? Learn how East Texas homeowners can size a standby generator correctly to keep cool during outages—with help from MALL Energy Home.
By MALL Energy Home June 20, 2025
Standby generators do more than power your lights and fridge. Discover 7 unexpected things you'll be glad to keep running during an East Texas outage—thanks to MALL Energy Home.
By MALL Energy Home June 11, 2025
Wondering what size generator your East Texas home needs? Learn how to choose the right standby generator based on your energy needs—and how MALL Energy Home in Longview, Tyler, Marshall & Shreveport ensures it's done right.
By MALL Energy Home May 27, 2025
Memorial Day Weekend is usually a time for gathering with loved ones, grilling out, and honoring those who served our country. But for many homeowners in East Texas , this year’s holiday took an unexpected turn.  Early Monday morning, a severe thunderstorm swept through the region, knocking out power in parts of Longview , Tyler , and surrounding areas. Some neighborhoods were left in the dark for over 24 hours —right in the middle of a holiday celebration.
Is your standby generator ready for the next East Texas storm? Discover the top 5 signs it needs mai
By MALL Energy Home May 14, 2025
Is your standby generator ready for the next East Texas storm? Discover the top 5 signs it needs maintenance—and how MALL Energy Home in Longview and Tyler keeps local generators running strong.
By MALL Energy Home May 5, 2025
When extreme weather rolls through East Texas—bringing heavy storms, high winds, or blazing heat—the last thing you want is to be without power. More homeowners across Longview , Tyler , and the surrounding East Texas region are turning to standby generators to protect their homes and families. But with so many options on the market, a common question comes up:  “What’s the best generator for East Texas weather?” The honest answer? There is no one-size-fits-all generator.
By MALL Energy Home April 14, 2025
Power outages in Longview, TX are more frequent and last longer than the national average. Learn what causes them, how often they happen, and how to protect your home with a standby generator from MALL Energy Home.