Automotive Repair

  • Where Did Speed Limits Come From?

    maximum speed 55 sign

    At Ponci's Diesel Center in Fortuna, 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 do I Need a Heavy Duty Torque Converter?

    man working on a 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 Ponci's Diesel Center in Fortuna, CA, we can help with that.

  • 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 Ponci's Diesel Center in Fortuna, CA, here’s what you need to know about antifreeze.

  • Why Is My ABS Light On?

    ABS light lit up on a dashboard

    At Ponci's Diesel Center in Fortuna, CA, we’ve got every answer to your transmission questions and needs, and answers to a lot of things that fall outside of that realm as well. Today, we’re talking about the ABS light - an issue that plagues many modern drivers at some point or another.

  • Why is your engine squealing?

    engine

    If you drive a Jaguar, BMW, Land Rover, Porsche, Subaru, or other luxury or performance vehicle, the last thing you want to do is start your engine to be met with the sound of a screeching drive belt. Fortunately, we at Ponci's Diesel Center in Fortuna, CA have you covered.

  • Your Top Transmission Specialists

    Mechanic Working on a transmission

    At Ponci's Diesel Center in Fortuna, we understand the importance of proper transmission maintenance. Commercial trucks are heavy, and they rack in a lot of miles. With this combination, it’s essential the transmissions in your trucks are always performing their best. Here’s a few things to watch out for:

  • 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 Pref
  • Acdelco
  • Air Dog
  • Air Lift Tow and Haul
  • Auto Zone
  • BD Diesel
  • Bosch Automotive
  • Bully Dog
  • Cummins Diesel
  • Diablosport
  • Draw-Tite Hitches
  • Duramax Diesel
  • Dynomite Diesel
  • FASS
  • Ford Power Stroke Diesel
  • Industrial Injection
  • Magnaflow
  • MBRP
  • Motorcraft Parts
  • Reese Hitches
  • Superchips
  • Valvoline
  • 12 Month Warranty
  • Welding

Ponci's Diesel Center

770 S Fortuna Blvd
Fortuna, CA 95540
Get Directions

location small (800) 575-0229
Email the Shop

SHOP HOURS

We are now open on Fridays!
MON-THURS: 8:00 AM - 5:00 PM
FRI: 8:00 AM - 12:00 PM
WEEKENDS: CLOSED