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Vehicle engine image

At Ponci's Diesel Center in Fortuna, CA, we specialize in engine maintenance, service, customization, and repair. All of our technicians are equipped with the best equipment and training in the industry to ensure they know exactly what your specific engine needs are, no matter what type of car, truck, or SUV you drive.

image of a stock engine

If your car, truck or SUV is experiencing major engine issues, the technicians at Ponci's Diesel Center in Fortuna, CA have you covered. Do you hear the engine knocking when it decides to start? Is there smoke pouring from your truck’s exhaust pipe? Whether you’re burning oil, your engine is on its last leg, or has simply given up altogether, we can help. And if you’re not sure what you need, we can help with that too.

Jasper 5.4 stock engine

Has the day finally come to replace your engine? If your engine is tired, worn out, and problematic, we can help at Ponci's Diesel Center. First, let's take a look at remanufactured engines; what they are, what ‘remanufactured’ means and why they’re a great way to give your car a new life.

vehicle on a lift

The time to know if your brakes are going bad is NOT when you go to stop at that red light or on the parkway when someone suddenly swerves in front of you.  It's not always "just" brake pads either, your brake master cylinder could be an issue. How do you recognize the signs that you have a real problem with your brake master cylinder and just what is it?   Here atPonci's Diesel Center in Fortuna, CA we not only have the answers, but we also put together a service schedule for you and keep an eye on issues based on your driving habits, vehicle type and your description of issues you are having.  We treat your car, truck or SUV as if it were ours keeping you informed of issues we find so you can get them fixed "before" there are larger repair bills so you can keep your vehicle Newer - Longer!   Below is everything you need to look for and tips on your brake master cylinder.

truck with headlights on

Your Dodge, Ford, or Chevy diesel pickup will rarely quit on you all of a sudden, with no warning. Chances are, your truck has been trying to tell you there’s an issue for a while - here’s what to watch out for, from Ponci's Diesel Center in Fortuna, CA.

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:

interior of a car

Keeping the interior of your car, truck, or SUV clean and in good shape is an important part of making your vehicle last. Ponci's Diesel Center in Fortuna has some tips on keeping your car clean inside, and why keeping it clean matters.

Turbo Charger at Jasper Engines Factory

The turbocharger on your diesel is a precision-engineered component that requires proper maintenance to ensure it meets your needs and performs every time you get behind the wheel - no matter what the task is.  Here at Ponci's Diesel Center in Fortuna, CA, our team is the perfect choice to ensure that the turbocharger on your diesel is always working at optimum capacity with no problems as our diesel technicians are simply the best plus when you are running tens or even hundreds of thousands of RPMs, keeping everything in good shape is absolutely necessary. Fortunately, we have exactly what you need!

  • 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
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location small (800) 575-0229
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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