Your fleet or commercial vehicles most likely spend a lot of time idling. Whether it’s to keep warm or simply out of convenience, the stop and go lifespan of these vehicles mean idling is a part of their duties. But, is it bad for them? Melvin's Auto & Truck Repair in St Augustine, FL has the information you need.

Glow Plugs are an essential component of your diesel engine. However, a faulty glow plug can go unnoticed or be neglected for quite some time; your truck will still start and run, so it’s an easy issue to overlook. At Melvin's Auto & Truck Repair in St Augustine, FL, we want you to know what to look for, and why you should be concerned with a bad glow plug.

Keeping up with oil changes is one of the most important aspects of keeping your engine in good shape. However, you’ve probably noticed that the price of oil changes can vary pretty dramatically depending on what you get, and the oil all looks the same. Here’s a breakdown of the difference between synthetic and conventional oil, from Melvin's Auto & Truck Repair in St Augustine, FL.

Are the tires on your diesel truck any good? At Melvin's Auto & Truck Repair in St Augustine, FL, we want you to be able to spot the difference between a good tire and one that needs to be replaced. Here’s a quick guide on what to watch out for.

The engine and transmission in your Chevrolet, Dodge, or Ford diesel pickup is the heart and soul of your truck. At Melvin's Auto & Truck Repair in St Augustine, we repair, rebuild, and replace engines or transmissions with quality parts and builds, keeping your truck on the road for years to come.

Now that you know why your turbo is necessary, you’ll want to know what the turbocharger is made of. Turbos are intricate and precise components, but not actually all that complicated or difficult to understand. Here’s a rundown on the parts of a turbocharger, from Melvin's Auto & Truck Repair in St Augustine, FL.

Whether you drive a Powerstroke, Cummins, or Duramax diesel, your truck is a complex piece of equipment. Emissions systems, fuel systems, and systems you’ve probably never heard of all work together to keep your truck going strong. Sometimes, however, a warning light will pop up on your dash, and leave you wondering what’s going on. From ABS to Check Engine Lights, Melvin's Auto & Truck Repair in St Augustine, FL has you covered.

Whether you drive a Chevy, Dodge, or Ford diesel truck, there are a variety of options out there for a replacement engine. Depending on your truck's worth, it may depend on the type of engine and the amount of money you want to put into it. You can purchase a used, rebuilt, remanufactured, or even new diesel engine to replace your old. At Melvin's Auto & Truck Repair in St Augustine, FL, we’re here to help you choose the right one. 

If you drive a Duramax, Powerstroke, or Cummins diesel, you’ve got a truck that’s built for power and reliability. From our team here at Melvin's Auto & Truck Repair in St Augustine, FL, here are the keys to unlocking the secret of a finely tuned diesel pickup.

Is your truck used for towing? Whether you’re looking to upgrade your current setup or rig up something new, our technicians have you covered. Here’s some useful information on towing equipment, from Melvin's Auto & Truck Repair in St Augustine, FL.

There have been a lot of technological advancements, and breakthroughs in efficiency to make modern cars, trucks, and SUVs so much more fuel-efficient than their counterparts. While engine design certainly plays a huge role, automatic transmissions have come a long way as well, contributing greatly to the gas mileage of your vehicle. From Melvin's Auto & Truck Repair in St Augustine, FL, here are some ways transmissions have changed to meet the demands of fuel efficiency.

Diesel trucks are known for their incredibly reliable engines. At Melvin's Auto & Truck Repair in St Augustine, we know that the key to a reliable engine is good maintenance. In fleet trucks, the difference between a truck that lasts a million miles and a truck that needs new engine hinges on how well it has been maintained.

Whether you drive a Cummins, Duramax, or Powerstroke diesel truck, there’s a good chance you’re familiar with turbochargers. Over the past couple of decades, turbos have nearly become stock equipment on diesel pickups, and are becoming increasingly common on gas vehicles as well. But what are they, how do they work, and why are they there? Melvin's Auto & Truck Repair in St Augustine, FL has the answers.

Performance chip installation is one of the perks of diesel truck ownership. At Melvin's Auto & Truck Repair in St Augustine, our mechanics can professionally tune and install a chip for any application, whether you drive a Cummins, Powerstroke, Duramax, or otherwise.

Brake pads are important - you don’t need them to go, but you do need them to stop. At Melvin's Auto & Truck Repair in St Augustine, FL, we like to keep your vehicle stopping exactly as it should - it’s less dangerous, and it keeps insurance premiums low. So, how do you know if your brake pads are going bad? How do they work? What even are they? We’ve got the answers!

Trucks aren’t like cars...your average personal vehicle usually holds about 5 quarts of oil, and you are supposed to change it every 3-5k miles. However, the same logic doesn’t apply to large trucks. At Melvin's Auto & Truck Repair in St Augustine, we know how important proper oil changes and diagnostics are to keep your truck on the road, for hundreds of thousands of miles. Here’s what you need to know:

Your exhaust is an essential part of your truck’s sound, performance, and aesthetic. At Melvin's Auto & Truck Repair in St Augustine, our technicians are ready and able to provide any exhaust service your Chevy, Ford, or Dodge diesel requires, from stock repairs to completely custom installations.

Fleet vehicles see a lot of wear and tear and need to be well taken care of if you expect them to last. For the best care, you need to choose technicians that are quick, efficient, know how to read the diagnostics and treat the issues. Our team at Melvin's Auto & Truck Repair in St Augustine, FL has the experience and training necessary to diagnose and repair any issues that your fleet might be facing.