Diesel Trucks

  • Let Us Build S Fleet Service Program That Works For You!

    While most fleet vehicles are chosen for their reliability, low maintenance, and durability, sometimes maintaining several of them at a time can become overwhelming. Just keeping up with the maintenance schedule alone is a task and then to ensure you keep your scheduled routes for those fleet vehicles is another task in itself. Let WORKING CLASS AUTO AND DIESEL in Pell City put your mind at ease, with our fleet maintenance programs for any and all fleet vehicles. We will take the stress from your business fleet program and get your fleet trucks and fleet cars running at optimum performance with a routine that works for your business that often REDUCES costs!

  • Light vs. Heavy Duty Trucks - What's the Difference?

    row of trucks lined up

    WORKING CLASS AUTO AND DIESEL in Pell City, AL services all kinds of trucks, regardless of weight class. From small trucks to semi’s, we’ve got you covered. For the sake of curiosity, however, what classifies a truck as light or heavy-duty?

  • Maintaining Fluid Levels in Your Truck

    oil being poured into a funnel

    Correct fluid levels are essential to keeping your Ram, Ford, or Chevrolet diesel pickup on the road. Luckily, checking your coolant, oil, brake, and transmission fluid are easy to do, and will save you from a variety of issues down the road. Here’s what you should know about keeping the fluid levels in your truck maintained, from WORKING CLASS AUTO AND DIESEL in Pell City, AL.

  • Maintaining Your Diesel Fleet

    fleet of semi trucks

    While diesel trucks are some of the best vehicles on the road today, sometimes maintaining a fleet of them can become overwhelming. Let WORKING CLASS AUTO AND DIESEL in Pell City put your mind at ease, with our fleet maintenance programs for diesel fleet vehicles.

  • Maintaining Your Diesel Injectors

    injectors

    Your injectors are the mechanism that delivers fuel into the cylinders of your diesel engine. As such, they’re clearly important. At WORKING CLASS AUTO AND DIESEL in Pell City, AL, we will diagnose, maintain, and repair any injector issues you may be experiencing with your commercial or fleet trucks, in a timely and professional manner.

  • Maintenance Tips for Your Turbocharger

    oil change

    The turbo on your diesel pickup is a precision engineered component. As a result, proper maintenance is essential to keeping it going strong. At tens or even hundreds of thousands of RPM, keeping everything in good shape is absolutely necessary. Fortunately, turbos don’t really require any special maintenance - they just make the maintenance you do all the more important.

  • New Truck or New Engine - Exploring Your Diesel Options

    Diesel Truck

    You have determined your Cummins, Duramax, or Powerstroke engine needs to be replaced. You might be on the fence about whether you should replace the engine in your diesel, or just get a new truck. At WORKING CLASS AUTO AND DIESEL in Pell City, AL, we’re here to help.

  • Only The Best Parts for Your Ride

    diesel truck driving down road with fall foliage

    Whether you drive a Chevy, Ram, or Ford diesel pickup, your truck is a quality engineered machine. At WORKING CLASS AUTO AND DIESEL in Pell City, AL, we honor that quality - not only in our service, but in the parts, we provide as well.

  • Prioritize Your Fuel System

    fuel being put into vehicle

    Fuel Systems are particularly important on diesel trucks, whether you drive a Ford, Chevrolet, or Dodge pickup. At WORKING CLASS AUTO AND DIESEL in Pell City, AL, fuel system maintenance and repair is a service we prioritize, since we know how essential a reliable fuel system is.

  • Proper Maintenance for Your Diesel Fuel System

    fuel nozzle that reads diesel being put into a fuel tank on vehicle

    Fuel Systems are particularly important on diesel trucks, whether you drive a Ford, Chevrolet, or Dodge pickup. At WORKING CLASS AUTO AND DIESEL in Pell City, fuel system maintenance and repair is a service we prioritize, since we know how essential a reliable fuel system is.

  • Quality Work or Quality Product - You Can Have Both

    diesel

    Once you’ve settled on an engine, the last thing you want to do is cut corners on the final steps. At WORKING CLASS AUTO AND DIESEL in Pell City, AL, we understand the importance of your investment.

  • Repairing and Replacing Your Turbocharger

    turbocharger

    The Turbo on your Chevrolet, Dodge, or Ford diesel truck is an integral component of your truck’s ability to perform. Turbos affect everything from power output to fuel mileage, allowing your pickup to reach its full potential in terms of power, torque, and efficiency. At WORKING CLASS AUTO AND DIESEL in Pell City, turbo knowledge is one of our specialties, because we understand the importance of quality turbo parts, replacements, and repair.

  • Routine Maintenance for Your Diesel

    oil being poured into a funnel

    Oil changes are integral to the performance, longevity, and reliability of your diesel truck. At WORKING CLASS AUTO AND DIESEL in Pell City, our expert mechanics understand the importance of good quality oil, changed at correct intervals, in allowing you to get the most out of your Cummins, Powerstroke, or Duramax diesel.

  • Should You Idle in Your Fleet Vehicle?

    fleet of trucks

    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? WORKING CLASS AUTO AND DIESEL in Pell City, AL has the information you need.

  • Some Red Flags You Should Look For

    glow plug

    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 WORKING CLASS AUTO AND DIESEL in Pell City, AL, we want you to know what to look for, and why you should be concerned with a bad glow plug.

  • Take a Look at Your Tires

    bad tire

    Are the tires on your diesel truck any good? At WORKING CLASS AUTO AND DIESEL in Pell City, AL, 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 Importance of Routine Maintenance

    mechanic working on a vehicle

    At WORKING CLASS AUTO AND DIESEL in Pell City, we know that keeping up with required maintenance schedules is the difference between a truck that lasts a few years and a truck that stays strong for decades.

  • The Ins & Outs of Your Turbochargers

    mechanic fixing turbocharger

    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 WORKING CLASS AUTO AND DIESEL in Pell City, AL.

  • Throwing Codes? We Can Help!

    dash warning lights

    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, WORKING CLASS AUTO AND DIESEL in Pell City, AL has you covered.

  • Time to Replace Your Diesel Engine? Let's Explore Your Options

    diesel

    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 WORKING CLASS AUTO AND DIESEL in Pell City, AL, we’re here to help you choose the right one. 

  • Jasper
  • 24-Hour Dropoff
  • Acdelco
  • Air Lift Tow and Haul
  • ASE
  • Auto Zone
  • BF Goodrich
  • Bosch Automotive
  • Bridgestone Firestone
  • Bully Dog
  • Bumper to Bumber
  • Cooper Tires
  • Cummins Diesel
  • Dunlop Tires
  • Duramax Diesel
  • FASS
  • Fleet Services
  • Goodyear
  • Ford Power Stroke Diesel
  • Handicap Accessible
  • Hankook Tires
  • John Bean Alignment
  • Kelly Tires
  • Michelin
  • Mastercraft
  • Merchants Fleet
  • Motorcraft Parts
  • Pet Friendly
  • Radiator
  • RV Repair
  • Shuttle Service
  • Sinister Diesel
  • State Inspection
  • Sumitomo Tires
  • Tires
  • Towing
  • Toyo
  • Uniroyal
  • 12 Month Warranty
  • Welding
  • Wifi Available

Working Class Auto & Diesel

19865 HWY 231
Pell City, AL 35125
Get Directions

location small 205-362-9110

SHOP HOURS

Weekdays:   7:00 am-4:00 pm
Weekends: closed