Diesel Repair

  • Cleaning Your Fuel System

    man driving a diesel truck

    Obviously, your fuel delivery system is an extremely important aspect of the running condition of your truck. At Sargeant Service Center in St Augustine, our expert team of mechanics can treat and clean your fuel delivery system, ensuring you get the most out of your fleet.  Keeping the fuel system clean is essential, particularly with high mileage diesel engines. Sediments and carbon buildup can dramatically affect pumps, filters, lines, and injectors. There are many important reasons to have your fuel system regularly checked and cleaned.

  • Coolant Leaks - What to Watch Out For, and How to Find Them

    coolant in vehicle with hood up

    Coolant leaks can be a pain - they’re elusive and have a lot of damage potential. Fortunately, at Sargeant Service Center in St Augustine, FL, our technicians know exactly how to diagnose and repair a coolant leak, no matter where it is. Knowing more about where these coolant leaks appear and why they're a problem will help you to recognize a problem and get it repaired before it does further damage.

  • Cutting Edge Equipment that Fixes the Problem the First Time

    hood of truck lifted

    At Sargeant Service Center in St Augustine, FL, our technicians have a wide variety of top of the line tools and equipment available to diagnose and repair your Chevrolet, Ford, or Dodge diesel pickup. We utilize equipment at the forefront of technological innovation to best provide for the specific needs of your truck.

  • Cutting Edge Equipment that Fixes the Problem the First Time

    hood of truck lifted

    At Sargeant Service Center in St Augustine, FL, our technicians have a wide variety of top of the line tools and equipment available to diagnose and repair your Chevrolet, Ford, or Dodge diesel pickup. We utilize equipment at the forefront of technological innovation to best provide for the specific needs of your truck.

  • Dash Warning Lights to Watch For!

    battery warning light

    It doesn't matter if you are driving a car or truck, jeep or SUV, a diesel 4x4 or a classic when those dash warning lights go off the first thing you do is think "how bad is it?" and "how much will it cost me?" followed quickly by "when was my last service visit?"!!  Driving your vehicle longer safely is all about getting it serviced based on what your vehicle manual recommends and these warning lights are alerting you to a situation that requires your attention. 

    While not all warning lights are a sign that disaster is imminent, no warning indicator light should ever be ignored!

  • Diagnosing a Bad Brake Master Cylinder

    mechanic working on brakes

    Your brake master cylinder is an integral part of your brake system. When one fails, some odd symptoms may arise, and it may be difficult to diagnose. Here’s some information to help you decide if yours has gone bad. At Sargeant Service Center in St Augustine, FL we want you to know what to look out for so that you can be safely on the road.

  • Diesel Engines - Power Comes From Their Differences

    diesel maintenance

    On gas engines, the fuel delivery system is pretty simple - an electric pump draws gas from the tank, and pushes it to the injectors. Diesel systems are a little more complex. At Sargeant Service Center in St Augustine, FL, we like to keep you informed about what’s on your truck, how it works, and how to maintain it, so you stay reliably on the road.

  • Diesel Engines - Power Comes From Their Differences

    diesel maintenance

    On gas engines, the fuel delivery system is pretty simple - an electric pump draws gas from the tank, and pushes it to the injectors. Diesel systems are a little more complex. At Sargeant Service Center in St Augustine, FL, we like to keep you informed about what’s on your truck, how it works, and how to maintain it, so you stay reliably on the road.

  • Diesel engines: the essentials

    mechanic working on diesel engine

    When you think about diesel engines, you probably think about large trucks and machinery, and maybe a few oddball cars over the years.  But how long has diesel really been around, and why is it used the way it is today? Sargeant Service Center in St Augustine, FL has the answers you need to become more in-tune with your diesel truck and engine. 

  • Diesel Fuel Systems - Parts and Components

    large diesel truck

    Your fuel system is comprised of a variety of parts, each tasked with keeping your engine running strong - Chevy, Ford, and Ram all have small differences, and diesel systems have changed over the years with innovation in the field; however, the fundamentals haven’t changed. At Sargeant Service Center, our technicians are familiar with the differences between models and generations, but for the intents and purposes here they aren’t necessary to know. Here’s an overview of the major components you’ll find in most diesel fuel systems.

  • Diesel Fuel Systems - Parts and Components

    large diesel truck

    Your fuel system is comprised of a variety of parts, each tasked with keeping your engine running strong - Chevy, Ford, and Ram all have small differences, and diesel systems have changed over the years with innovation in the field; however, the fundamentals haven’t changed. At Sargeant Service Center, our technicians are familiar with the differences between models and generations, but for the intents and purposes here they aren’t necessary to know. Here’s an overview of the major components you’ll find in most diesel fuel systems.

  • Diesel Fuel Systems - What Could go Wrong?

    vehicle with fuel being put in it

    Diesel engines are known for their reliability - that’s probably at least partially why you bought one. However, like all things, diesels and their components wear out eventually. Fortunately, the technicians at Sargeant Service Center in St Augustine, FL have you covered. Here are some fuel system issues to watch out for.

  • Diesel Fuel Systems - What Could go Wrong?

    turbo diesel image

    Diesel engines are known for their reliability - that’s probably at least partially why you bought one. However, like all things, diesels and their components wear out eventually. Fortunately, the technicians at Sargeant Service Center in St Augustine, FL have you covered. Here are some fuel system issues to watch out for.

  • Diesel Fuel Systems - What Could go Wrong?

    vehicle with fuel being put in it

    Diesel engines are known for their reliability - that’s probably at least partially why you bought one. However, like all things, diesels and their components wear out eventually. Fortunately, the technicians at Sargeant Service Center in St Augustine, FL have you covered. Here are some fuel system issues to watch out for.

  • Diesel Fuel Systems - What Could go Wrong?

    turbo diesel image

    Diesel engines are known for their reliability - that’s probably at least partially why you bought one. However, like all things, diesels and their components wear out eventually. Fortunately, the technicians at Sargeant Service Center in St Augustine, FL have you covered. Here are some fuel system issues to watch out for.

  • Diesel Isn't Difficult - Know How Your System Works

    Now that you’ve got an idea of the components that make up a diesel system, and what they do, understanding how the system works in a more cohesive way isn’t difficult. At Sargeant Service Center in St Augustine we understand what’s going on in your fuel system while your diesel engine is running.

  • Diesel Isn't Difficult - Know How Your System Works

    Now that you’ve got an idea of the components that make up a diesel system, and what they do, understanding how the system works in a more cohesive way isn’t difficult. At Sargeant Service Center in St Augustine we understand what’s going on in your fuel system while your diesel engine is running.

  • Diesel Maintenance - Why it Matters Who Performs It

    diesel fuel pump

    Good diesel technicians and shops that service diesel engines are hard to come by. At Sargeant Service Center in St Augustine, FL, diesels are our specialty. There are many reasons to have diesel truck maintenance performed by diesel specialists - here are just a few.

  • Diesel Maintenance - Why it Matters Who Performs It

    diesel fuel pump

    Good diesel technicians and shops that service diesel engines are hard to come by. At Sargeant Service Center in St Augustine, FL, diesels are our specialty. There are many reasons to have diesel truck maintenance performed by diesel specialists - here are just a few.

  • Diesel Tires - Find the Balance

    tire

    When it comes to installing new tires on your Dodge, Chevy, or Ford diesel pickup, you want it done right the first time. Our technicians have the equipment necessary to get you cruising smoothly down the road in no time.

  • Jasper Pref
  • 24-Hour Dropoff
  • Aaa
  • Acdelco
  • American Muscle
  • Amsoil
  • Asa
  • ASE
  • Auto Zone
  • BF Goodrich
  • BG Products
  • Bridgestone Firestone
  • Castrol
  • Cooper Tires
  • Dunlop Tires
  • Goodyear
  • Handicap Accessible
  • Hankook Tires
  • Hunter
  • iATN
  • Kelly Tires
  • LMC Truck
  • Michelin
  • MACS
  • Mastercraft
  • Mobil Oil
  • Motorcraft Parts
  • NFIB
  • Pet Friendly
  • Radiator
  • Shuttle Service
  • Sumitomo Tires
  • Tires
  • Toyo
  • Uniroyal
  • 24 Month Warranty
  • Wifi Available