Diesel Repair

  • Turbochargers - The Extra Boost Your Diesel Needs

    turbocharger

    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? South Mountain Collision & Auto Center in Middletown, MD has the answers.

  • Undercoating Your Truck - Why is it a Good Idea?

    truck on lift in shop At South Mountain Collision & Auto Center in Middletown, MD, we’re all for additions that make your trucks last longer and work better. Here’s some info on the benefits of undercoating, and why you might want to consider it for your truck.
  • Vacuum Leaks - What Are They, and How Do You Fix One?

    pressure gauges under the hood of a car

    Vacuum pressure plays a critical role in keeping your engine running smooth, and performing it’s best. From South Mountain Collision & Auto Center in Middletown, MD, here’s some info on vacuum pressure, why you need it, and how to tell if you’ve got a vacuum leak.

  • Water in your floorboard? We can help!

    floorboard of car

    Leaks and drips that get the interior of your vehicle wet are definitely an inconvenience. Sitting water promotes rust, bad smells, and can ruin your carpet. Furthermore, the water often seems to come from seemingly nowhere, adding to the frustration. From South Mountain Collision & Auto Center in Middletown, MD, here are some of the leading causes of water on your floor, and what you can do about it.

  • What Is an ASE Certified Technician?

    technician in auto shop

    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 South Mountain Collision & Auto Center in Middletown, MD, we use ASE certified technicians to make sure you get the best service in the industry.

  • What To Do When Your Brakes Break

    mechanic working on brakes on car on lift

    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 South Mountain Collision & Auto Center in Middletown, MD, we can help you keep yours in good shape.

  • What's So Great About Performance Chips?

    red truck

    Performance chip installation is one of the perks of diesel truck ownership. At South Mountain Collision & Auto Center in Middletown, our mechanics can professionally tune and install a chip for any application, whether you drive a Cummins, Powerstroke, Duramax, or otherwise.

  • When Do I Need A Heavy Duty Torque Converter?

    torque converter

    If you drive a lightweight car, truck, or SUV, the torque converter you have installed is probably just fine. For those of you with more heavy-duty applications, like high horsepower setups or towing rigs, the stock converter may not be enough. At South Mountain Collision & Auto Center in Middletown, MD, we can help you determine if your torque converter is right for the job you need to be done. 

  • When is it Time for New Brake Pads?

    Mechanic working on the brakes of a truck

    Brake pads are important - you don’t need them to go, but you do need them to stop. At South Mountain Collision & Auto Center in Middletown, MD, 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!

  • When Should You Get an Oil Change?

    oil being poured into a funnel

    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 South Mountain Collision & Auto Center in Middletown, 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:

  • When To Run Diagnostics On Your Vehicle

    Modern vehicles are becoming increasingly complex, and as a result, computer diagnostic systems are becoming a necessity rather than a convenience. At South Mountain Collision & Auto Center in Middletown, MD, our state of the art technology and trained technicians are ready to diagnose any transmission issue you may be experiencing with your car, truck, or SUV.

  • Why A Great Exhaust Is Important

    exhaust

    Your exhaust is an essential part of your truck’s sound, performance, and aesthetic. At South Mountain Collision & Auto Center in Middletown, 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.

  • Why a Professional Shop is a Big Deal for Your Fleet

    fleet of six vans that are red and blue

    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 South Mountain Collision & Auto Center in Middletown, MD has the experience and training necessary to diagnose and repair any issues that your fleet might be facing. 

  • Why Are Oil Tests Important?

    mechanic holding oil stick over vehicle Changing the oil in big trucks and commercial vehicles is an expensive, but necessary, part of keeping your vehicles going. You don’t want to wait until it’s too late to change your oil, but changing it too early can be a waste of time and money. Having your oil tested regularly helps us to hone in on exactly how often your oil needs to be changed, to optimize reliability and efficiency.
  • Why Choose a Diesel Engine?

    exhaust coming form muffler

    When you think about diesel engines, you probably think about large trucks and machinery, and maybe a few oddball cars over the years. So how long has diesel really been around, and why is it used the way it is today? At South Mountain Collision & Auto Center in Middletown, MD, we have the answers.

  • Why don’t my brake lights work?

    busy street with brake lights on on cars

    If your brake lights are giving you trouble, it’s something you want to get fixed. It’s a safety hazard, and you might also get a ticket out of it. Why aren’t they working, and what can you do about it? South Mountain Collision & Auto Center in Middletown, MD has the answers.

  • Why Is Your Truck Squealing?

    If you drive a dodge, Chevy, or Ford diesel pickup, there will come a day when you start the engine, only to be met with a sound of high pitched squeals. Fortunately South Mountain Collision & Auto Center in Middletown, MD has the solution you’re looking for.
  • Will Electric Trucks Take The Place of Diesel?

    man standing by diesel truck with tools in hand

    Currently, the future of electric vehicles looks promising - though it won’t likely replace your Duramax, Powerstroke, or Cummins engine any time soon. Still, we don’t know what the immediate future holds. This battle was waged once before in the past, with combustion engines taking the throne over electric power. Here’s a brief history of electric automobiles, from South Mountain Collision & Auto Center in Middletown, MD.

  • Your Diesel's Tire Guide

    truck tires

    Whether you drive a Ford, Chevy, or Ram diesel truck, your tires are an important aspect of the way your truck performs. At South Mountain Collision & Auto Center in Middletown, MD, we’re here to keep you in the loop on what type of tires are out there for you, and what your tires say about the condition of your truck.

  • Your engine has trouble starting - is the starter bad?

    starter motor of a car

    When a vehicle has trouble starting, many people initially blame the starter. What is the starter, and how do you know if yours has called it quits? At South Mountain Collision & Auto Center in Middletown, MD, we want to keep you informed and telling you what to look for will prevent further damage when issues arise. The starter is essentially just an electric motor; a gear at the end of that electric motor engages the flywheel, which turns the engine over, allowing it to start. How do you know if yours is failing?

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