Powerstroke Diesel Engine - Repair, Service, Maintenence

Remember the first time you stepped into your truck and felt the power of your Ford Powerstroke engine. It was an experience that you knew you would cherish for a lifetime. The horsepower, the improved mileage, and the overall feeling it gave you every time you turned the key. It still gives you that same feeling, however, it’s just not quite performing like it used to. Diesel engines also need routine maintenance and repair to keep them running like new.  That’s why we offer Ford Powerstroke repair and performance services. The Ford Powerstroke repair services we provide include but are not limited to:

  • Head gasket replacements

  • Head stud installations

  • Stock repairs

  • Wild upgrades

  • Dyno services– In house

  • Overhauls and upgrades for your transmission

  • Replacement of  your engine

  • Replacement of fuel injectors

  • Upgrades to your exhaust system

  • Upgrades and turbo replacements

  • Tuners and programmers

  • Custom tuners

Not all repair shops are alike. When you have a unique engine like a Powerstroke, you shouldn’t choose a shop based on how much they are going to charge you to fix your engine. You should choose the facility that has ASE certified technicians that are specifically trained on how to handle all types of Powerstroke engine issues.  Luckily for you, at Circle M Truck Repair, our technicians are ASE certified and they will perform Ford Powerstroke diesel repair without breaking the bank.


Whether you want to improve gas mileage, increase performance or simply need routine maintenance, you can feel at ease knowing you have skilled and experienced technicians who have years of combined experience making ford Powerstroke engines perform like new again. Our technicians are specially trained to diagnose, fix and repair almost any issue that you have with your Ford Powerstroke engine.

At Circle M Truck Repair, we take pride in being one of the most reliable and affordable Ford Powerstroke repair shops in Texas. While diesel repair is our specialty, we also handle a wide array of other automotive repair and diesel repair services. Our technicians are also trained to perform the following:

  • General diesel repairs

  • Regular auto repairs

  • A/C work on school buses and traditional vehicles

  • Farm equipment repairs (we will come to you!)


We also specialize in diesel repair and upgrades for Dodge

Cummins Ram and Chevy Duramax diesel. At Circle M Truck Repair,

we understand how important it is for you to be on the road and

have a mean sounding engine.  That’s why our technicians use

factory authorized parts to ensure that your truck is getting the

same kind of pull and power it used to when you originally purchased it. Our technicians are friendly, courteous and knowledgeable. Whether you need more information about Ford Powerstroke diesel repair or you need help understanding repairs on a traditional vehicle, you can feel at ease knowing our technicians are trained and certified and can provide you with answers to your most pressing questions.

Contact our diesel repairs specialists and have your truck running like new!

Your Powerstroke diesel engine was meant to have great horse power, great gas mileage, and overall great performance. Don’t avoid having your truck’s performance repaired and /or upgraded. Whether you need Powerstroke repairs, routine maintenance, or an upgrade, you can rest assured that our high quality, friendly and professional technicians can take care of all your engine repairs and upgrade needs.



Powerstroke Repair is our passion, and with over 30 years of experience, we know these trucks better than anyone. With cutting edge diagnostic tools, a modern repair facility, and extensive technical knowledge, we'll make sure your Powerstroke runs better than the day it was built.


From the common high pressure pump system issues to total engine overhauls & rebuilds, our Duramax Repair team has in-depth experience with just about every type of repair and service to Duramax systems, old and new, we ensure that your vehicle will be in the best shape it's been in.


Check engine light on? Truck not running quite right? We've got you covered. Whether it's a Dodge diesel engine, suspension, transmission, or drive-train repairs, our Cummins Repair-certified Senior Master Technicians will pinpoint the cause and get you back on the road in no time.



Whether it's a 5.9L or 6.7L, Cummins engines can create some serious power. We've got the experience, tools, and skills to handle any Dodge Diesel performance modification - dream it up, and we'll make it happen.


Engine components, exhaust systems, part sales, service and repair all under one roof. Make PSP Diesel your one-stop destination for all your Duramax Performance needs - you won't need anywhere else!


 Whether it's a tune and intake that will wake up your truck or a race-ready competition build, PSP Diesel LLC designs Ford Diesel Performance packages for every budget while delivering the highest quality workmanship.







  • HINO







Contact Us

4233-1/2 Foster Ave.

Bakersfield, CA 93308

(661) 588-0298

  • Facebook - White Circle
  • Google+ - White Circle
  • Google Places - White Circle

Business Hours

MON-FRI: 8:00AM - 5:00PM

SAT: 6:00AM-12:00PM


Circle M Auto & Truck Repair Service for Bakersfield of Kern County California and the surrounding areas, from Lost Hills to Tehachapi and Lake Isabella to McKittrick, Taft, Maricopa, New Cuyama, Ventucopa & Ventura, CA.

All Rights Reserved  |  Circle M Auto & Truck Repair, Bakersfield, CA  |  Website Designed & Managed by Repair Shop of Tomorrow