Losing a belt on the road can turn a small problem into a big one instantly. At Melvin's Auto & Truck Repair in St Augustine, we know efficient and cost-effective operation begins with preventative maintenance.

On all modern vehicles, electronic engine controls have truly changed the game in terms of performance, efficiency, and reliability. On diesel trucks, whether you drive a Chevy, Dodge, or Ford, this innovation has been particularly revolutionary. The gains diesel engines have made in the past couple of decades are impressive by any standard, and electronic engine controls are a huge contributor to those developments.

At Melvin's Auto & Truck Repair in St Augustine, we know you’re busy. We also know that while there are certain issues with your car, truck, or SUV you can ignore for a while, some of them shouldn’t wait. While serious issues are often obvious, sometimes they aren’t - ball joints are one such case.

On modern vehicles, the PCV system (Positive Crankcase Ventilation System) is essential to ensuring your car or truck is ready to go when you are and remains a long-lasting, reliable vehicle. It’s much more than just emissions control - your PCV system serves multiple purposes and is quite interesting! How does it work, and what are those purposes?  Here at Melvin's Auto & Truck Repair in St Augustine, FL, we have those answers for you!

Routine services are routine for a good reason. Schedule them with us here so we can be sure that your vehicle stays in the best shape. Here’s a look into what happens when routine services aren’t performed, from Melvin's Auto & Truck Repair in St Augustine, FL.

At Melvin's Auto & Truck Repair in St Augustine, FL, we recommend always making it a priority to change your oil on time. Here’s a look into why it’s so important, and what happens if you don’t keep up with oil changes.

At Melvin's Auto & Truck Repair in St Augustine, our goal is to keep your car, truck, or SUV shifting and riding as smoothly as it did the day it rolled off the lot. A big part of that is the mounting hardware that keeps the moving parts in your drivetrain running smooth.

At Melvin's Auto & Truck Repair in St Augustine, routine maintenance and repair isn’t the only thing we do. For custom parts installation, you can also count on us. Common modification enthusiasts do is swapping to a short-throw shifter; but what actually is a short-throw shifter, and what does it do?

Whether you drive a Chevrolet, Dodge, or Ford diesel pickup, maintenance and repair performed the correct way is a huge part of keeping you on the road. At Melvin's Auto & Truck Repair in St Augustine, FL, we use ASE certified technicians to make sure you get the best service in the industry.

At Melvin's Auto & Truck Repair in St Augustine, FL, we know buying a used car, truck, or SUV can be a gamble. While there are no guarantees, there are key points of inspection that tell us a lot about the condition of a vehicle and how it has been maintained. There are some important points of the inspection we verify when checking out a used vehicle.

At Melvin's Auto & Truck Repair in St Augustine, we know that few problems are simultaneously as simple and confusing as a bad ground connection on your car, truck, or SUV. Here’s a look at some symptoms of a bad ground, and what you can do to correct it.

Hydraulic power has a lot to do with how your transmission operates. There are some basic hydraulic components that keep your transmission running smoothly.

At Melvin's Auto & Truck Repair in St Augustine, FL, we believe it’s important for you to know how different systems in your car, truck, or SUV operate. Whether you want to know what to watch out for, or you’re just curious about how things work, we’re here to supply the answers.

At Melvin's Auto & Truck Repair in St Augustine, FL, we know how annoying a faulty fuel gauge can be. Never knowing how much gas you have in your car, truck, or SUV, and constantly running the risk of stranding yourself on the road somewhere, takes its toll after a while. Luckily, we can fix that.

Your pickup truck is heavy and hard working, whether it’s a Chevy, Ford, or Dodge. If you add towing to the mix, it’s even heavier and has to work harder. Your brakes are one of the most wear and tear prone systems on your diesel pickup, but at Melvin's Auto & Truck Repair in St Augustine, FL, we can help you keep yours in good shape.

Unless you use your vehicle to tow every day for work, odds are you haven’t paid much attention to your truck, SUV, or crossover’s towing capacity. Maybe you’re looking to buy a boat for some summer fun or just need to rent a trailer to get your belongings from one dwelling to the next. Whatever the reason for pulling something behind your vehicle, it’s important to get a firm grasp on what exactly your towing capacity means. Understanding how each of the components in your vehicle contributes to your overall tow rating can keep you from putting undue stress on your rig and keep you and your family safe.

Automatic transmissions aren’t well understood outside of specialists like our technicians here at Melvin's Auto & Truck Repair in St Augustine, FL. While it would be impossible to teach you enough to make you a transmission expert in a quick article, what we can do is give you the fundamental knowledge you need to have a good idea of what your transmission is doing and how it works. Being able to understand how your transmission works will help you identify any problems that may arise to prevent further wear and tear on your vehicle. 

Every year, more and more trucks come equipped with turbochargers. What was once a novelty or a performance option has become increasingly common as stock equipment. What are they for, and how do they work? Melvin's Auto & Truck Repair in St Augustine, FL is here to help.

Sometimes it can be hard to tell if a transmission is working the way it should or not. Is it supposed to make that noise? Is that problem a symptom of the transmission or something else? Fortunately, Melvin's Auto & Truck Repair in St Augustine, FL has the answers.

At Melvin's Auto & Truck Repair in St Augustine, we change many tires that should’ve been replaced long ago. Your tires can go for miles and miles, but there always comes a time to replace them. So how can you tell when the right time is?