Keep Your Truck Rolling: Common Maintenance Issues and Troubleshooting Techniques

by Jul 30, 2023

Truck maintenance is crucial to ensure that they remain in optimal condition. Learning about common maintenance issues and troubleshooting techniques is crucial for truck owners who want to keep their vehicles in good condition. This will be handy whenever your truck is in a crisis. If you’re confused and find yourself searching “how to fix my truck,” stop right there!

In this blog post, we will provide you with insights into common truck maintenance issues and troubleshooting techniques.

Common Truck Problems Troubleshooting

1. Low Fuel Economy

Trucks are notorious for having low fuel efficiency, but if you notice that your vehicle has started consuming more fuel than usual, it’s worth investigating. The most common causes of low fuel economy include dirty air filters, worn-out spark plugs, clogged fuel injectors, and incorrect tire pressure. You should check these components regularly and replace them whenever necessary to maintain the truck’s fuel economy.

2. Dead Battery

Batteries can die often and unexpectedly, particularly in the winter or when the truck is unused for some time. Generally, batteries last from three to five years before losing efficiency. To avoid dead batteries, you should check your truck’s battery regularly and replace it once it has reached its life expectancy.

3. Overheating

When the truck’s engine gets too hot, it can lead to overheating and ultimately cause damage. This problem often occurs due to a faulty cooling system or low coolant levels. A worn-out water pump or damaged thermostat can also contribute to overheating. You should ensure your truck’s cooling system is functioning correctly by checking the coolant levels and ensuring the radiator is free of debris and leaks.

4. Brake Issues

The truck’s brakes are its essential components and play a significant role in ensuring the safety of drivers and passengers. Brake issues can be life-threatening, and they include brake fading, grinding, squeaking, or sticking pedals. You should ensure that you check your brakes regularly and replace them whenever necessary to maintain their efficiency.

5. Diesel Particulate Filter (DPF) Issues

DPFs are crucial in reducing the volume of pollutants that diesel trucks emit. However, they can get clogged with soot, leading to costly repairs that affect a truck’s performance. To avoid clogging, make sure to maintain your DPF by regularly cleaning it or replacing it as needed. 

6.  Tire Issues

Trucks require common maintenance to maintain their tires. You should check the tire pressure regularly and ensure that they are properly inflated. Additionally, it’s important to rotate tires every 5,000 miles or so and replace them when necessary. 

7.  Engine Oil Leaks

Engine oil leaks can cause a truck’s engine to overheat and fail, leading to costly repairs. If you notice a leak in your truck, find the source of the leak and determine whether it’s coming from the engine, transmission, coolant system, or elsewhere. From there, you can take steps to fix it.

8. Suspension Problems

The truck’s suspension system is essential in providing a smooth ride. It also helps to reduce wear and tear on the vehicle. If your truck’s suspension system is not working correctly, you may experience rough driving conditions or uncomfortable rides. You should inspect the suspension system regularly and take steps to replace worn-out components if needed.

As a truck owner, it’s important to maintain your vehicle to ensure its longevity and efficient performance. By learning about common truck maintenance issues and troubleshooting techniques, you’ll be better equipped to take care of your truck. Regular maintenance and checks can prevent costly repairs and keep your truck on the road for longer. So, keep an eye out for any potential maintenance issues, perform checks regularly, and don’t hesitate to seek professional help when you need it.


WTX Truck Repair provides truck maintenance in Dallas, TX. We have skilled mechanics who can assist in maintaining your vehicles’ top condition by conducting regular maintenance checks and enhancing their performance — no matter whether you own a single truck or a fleet.

Call us at (432) 444-3284 or send an email to for any questions or inquiries.

Recent Blog Post

How to Preserve the Resale Value of Your Dallas Truck

How to Preserve the Resale Value of Your Dallas Truck

You’re passionate about your truck and want to keep its value high. Don’t worry, you’ve got this! This guide gives you practical, straightforward advice on regular cleaning, avoiding harsh conditions, washing after bad weather, and keeping detailed records. It’s not...

Key Strategies to Prolong the Life of Your Truck in Dallas

Key Strategies to Prolong the Life of Your Truck in Dallas

You’re a proud Dallas truck owner who values optimal performance and safety. You know it’s not just about longevity, but also about strategic maintenance. This article is your guide to extending your truck’s lifespan. We’ll cover choosing a reputable truck maintenance...

How to Handle HVAC System Issues in Trucks Like a Pro

How to Handle HVAC System Issues in Trucks Like a Pro

As a truck driver, you know how important it is to have a properly functioning HVAC system (heating, ventilation, and air conditioning). After all, the last thing you need is to be stuck in a hot or cold truck during your long journey. Unfortunately, HVAC system...