Automotive Repair

  • When to Check and Replace Vehicle Belts

    belt on engine of vehicle

    Vehicle belts aren’t that different than the belts that hold up your trousers. They need to fit properly and stay in place, and if they break, sag, or wear out, you’ll probably wish you were wearing a different belt that day. The same goes for the belts in your car. Your engine compartment is a punishing environment, and while all auto belts are made of materials designed to be both flexible and tough, even the toughest materials will eventually wear out due to the extreme temperatures under the hood.

  • When To Reprogram Your Fleet Vehicle's ECU

    man running diagnostics on a vehicle

    If you own or manage a fleet or commercial truck, you know what a headache it can be to take the same vehicle in for maintenance over and over, wasting valuable time. At WORKING CLASS AUTO AND DIESEL in Pell City, AL, we have the technology, equipment and technicians necessary to get the job done fast, and get it done right.

  • 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 WORKING CLASS AUTO AND DIESEL in Pell City, AL, 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.

  • When Was The Last Time You Got Your Oil Changed?

    oil being poured into car

    At WORKING CLASS AUTO AND DIESEL in Pell City, AL, we do our best to keep you on the road. A huge part of being able to do that is proper vehicle maintenance; when was the last time you changed your oil?

  • Where Did Speed Limits Come From?

    maximum speed 55 sign

    At WORKING CLASS AUTO AND DIESEL in Pell City, the history of cars is a huge topic of interest to us. Here’s an interesting piece of automotive trivia, from us to you.

  • Why is maintaining your antifreeze so important?

    technician checking the engine

    Antifreeze is a fluid that’s just as important as oil to the engine in your car, truck, or SUV. You probably already know it’s essential to keeping your engine cool - but it’s important for more than one reason, and does require maintenance besides keeping it full. From WORKING CLASS AUTO AND DIESEL in Pell City, AL, here’s what you need to know about antifreeze.

  • Your Vehicle's Finger Print

    a car with lines and details over it like a computer screen

    Your Vehicle Identification Number, or VIN, is essentially your car’s fingerprint. In its entirety, it is specific only to your car. Each car has its own unique VIN number and can be decoded to provide manufacturing and identification information on any vehicle on the road. Date of manufacture, manufacturer, vehicle type, where it was made, and options such as engine and transmission type, whether a car is a two or four-door, and a multitude of other specifications can be gleaned from a VIN number. Essentially, a VIN number will tell you exactly what a car is and where it came from, without even having to see the car.

  • 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
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location small 205-362-9110

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Weekends: closed