FAQs

FAQs

Big Rig Truck Accessories

Have a truck accessory or repair-related question? Big Rig Truck Accessories has the answer. Check out these FAQs and call Big Rig Truck Accessories today for more information and a free same-day estimate!

  • How often should I change the oil in my semi truck?

    Regular oil changes are crucial for engine health. The frequency depends on factors like the type of oil, engine type, and operating conditions, but a general guideline that our diesel engine mechanics in New Braunfels, TX recommend is every 15,000 to 30,000 miles.


    According to Zippia, there are more than 226,972 diesel mechanics currently employed in the United States, but not all of these mechanics offer the same quality of service. If you're looking for a reliable team to help you with oil changes and more, contact Big Rig Truck Accessories today.

  • What are the signs of brake problems in a semi truck?

    Warning signs include squealing or grinding noises, reduced braking efficiency, vibrations, and warning lights on the dashboard. Regular brake inspections from a dependable semi truck mechanic in New Braunfels, TX are essential.

  • How often should I replace brake pads and discs?

    Brake pad and disc replacement frequency will depend on usage, but our diesel engine mechanics in New Braunfels, TX recommend having an inspection performed every 20,000 to 50,000 miles.

  • How can I improve fuel efficiency in my semi truck?

    Practices such as regular maintenance, proper tire inflation, smooth driving, and using the right lubricants can enhance fuel efficiency. Working with a reliable semi truck mechanic in New Braunfels, TX is a must.

  • How do I address issues with the exhaust system or diesel particulate filter (DPF)?

    Regularly inspect the exhaust system, and follow manufacturer recommendations for cleaning or replacing the DPF. Addressing issues promptly with the help of diesel engine mechanics in New Braunfels, TX helps maintain engine performance.

  • What is the ideal maintenance schedule for a semi truck?

    A comprehensive maintenance schedule includes regular checks on fluids, brakes, tires, lights, and other essential components. This schedule can be based on mileage, operating hours, or time intervals. Our diesel engine mechanics in New Braunfels, TX can help you with all of these things.

  • What's the importance of pre-trip inspections?

    Pre-trip inspections performed by a trustworthy semi truck mechanic in New Braunfels, TX are critical for identifying potential issues before a journey. This helps to ensure safety and avoid breakdowns. Drivers should check lights, brakes, tires, fluids, and other essential components.

  • How often should I replace the air filter in my truck?

    The air filter should be checked during regular maintenance intervals, and replacement frequency depends on operating conditions. Generally, it's recommended every 20,000 to 50,000 miles.

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