diesel truck photo

No matter what type of fleet vehicles or commercial trucks you maintain, the fuel system on your diesel is an integral part of keeping you on the road. Gas systems are pretty simple - there’s basically just a pump that pushes gasoline to the injectors. Diesels are a bit more complicated.

Passenger side window

Are you having trouble rolling one or more of your windows down? Worse yet, are you having trouble rolling them up? Either way, at Flagstaff Transmission Specialists in Flagstaff, we have the answers you’re looking for.

diesel truck

Whether you drive a Ram, Chevy, or Ford diesel pickup, our expert technicians have the know-how you need - from trivia to engine rebuilds, we’ve got you covered.

driving the car

You’ve known someone at some point that has a seemingly impossible amount of keys, keychains, and other accessories hanging from their key ring. You might even be guilty of that yourself. At [BUSINESS_ NAME] in Flagstaff, AZ, we’ve seen our fair share of these loaded down car keys, and also the damage it can cause. Here’s what you need to know.

4x4 diesel logo

Performance chip installation is one of the perks of diesel truck ownership. At Flagstaff Transmission Specialists in Flagstaff, AZ, our mechanics can professionally tune and install a chip for any application, whether you drive a Cummins, Powerstroke, Duramax, or otherwise.

mechanic holding wrench

There seems to be a common misconception among many that if you have an aftermarket/extended warranty, that your car, truck, SUV, or Jeep must be taken to a dealership. This is not true. Non-dealership / Independent Automotive repair shops like ours here at Flagstaff Transmission Specialists can service and repair your new or under warranty/extended warranty. As a positive, at our shop, you can get fast service and work with highly trained technicians! We'd love to take care of your vehicle for you and can do so right here at our automotive shop. Repairs by highly rated and trained automotive technicians with dealer rated diagnostic tools, at better pricing by a shop that knows you!

Cars driving on road with wipers and headlights on

True safety starts with being able to see where you are driving. Your lights and wipers play a major role in safe driving and the chance of an accident increases if you can't see or be seen. No matter what time of year, it's important to make sure your vehicle's lights and wipers are working properly so your visibility is not compromised and you can be seen by others. From the driver's seat, you may not notice a light that isn't working, but when a big rain comes it becomes easier to see what you are missing! When wet weather hits your roads is not the time for you to discover limited visibility problems. Here at Flagstaff Transmission Specialists we take our Flagstaff drivers' safety seriously and inspect their vehicles when they come in for service.

You’ve likely heard that diesel engines are ok to idle indefinitely, and that it’s even good for them. Where does this logic come from, and is it true? Flagstaff Transmission Specialists in Flagstaff, AZ has the answers.

  • Jasper Pref
  • 24-Hour Dropoff
  • Towing
  • Acdelco
  • ASE
  • Auto Zone
  • B&W Trailer Hitches
  • BG Products
  • Bosch Automotive
  • Cummins Diesel
  • Customer Savings
  • Duramax Diesel
  • FASS
  • Flowmaster
  • Ford Power Stroke Diesel
  • Intoxalock Button
  • LMC Truck
  • Magnaflow
  • MACS
  • Motorcraft Parts
  • NAPA AutoCare Center
  • Pet Friendly
  • Radiator
  • Reese Hitches
  • Synchrony
  • Valvoline
  • 24 Month Warranty
  • Welding
  • Wifi Available
  • Woman Owned

2109 E 6TH Ave | Flagstaff, AZ
(928) 774-2220
Email the Shop
MON-FRI | 8:00 AM - 5:00 PM
FRIDAY | CLOSED NOON - 1:00 PM
Sat: 9:00 AM - 4:00 PM | Sun: 9:30 AM- 4:00 PM
24/7 DROP OFF - OFFICE OPENED
DIAGNOSIS AVAILABLE ON WEEKENDS