Choose a category from the following list:
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Axle, CV Joint, Driveshaft Repair
Belts & Hoses
Climate Control Systems
Cooling System Repair
Diesel Engine Repair
Electrical and Electronic Systems
Engine Diagnostics and Performance
Exhaust System Repair
Four Wheel Drive System
Glass Repair and Replace
Lube, Oil & Filter Change
Starting, Charging & Batteries
Steering and Suspension System
Tire Pressure Monitoring System (TPMS)
AG Diesel Repair is proud to be a family owned business that stands behind each and every auto repair, truck repair, or diesel repair we make. It is our strong belief that taking care of you, the customer, and your vehicle is our #1 priority. To do this, we provide you with only the best technicians to work on your vehicles. Our team is factory trained to deliver exceptional service, plus, we're certified by ASE, ASA, and BOSCH. You will come in as a customer and leave as a friend!
We offer automotive/truck service and repair for Northwest Oregon and Southwest Washington, including Portland, Vancouver, and Oregon City. We use only top quality parts that meet or beat original equipment manufactured parts standards. If we cannot provide you with a better part, we will use the OEM part.
All of our work is backed by a 12-month or 12,000-mile guarantee, or better, depending on the part installed. We take the time to research the cause of the vehicle break-down, so that way we can not only fix the problem but also fix the cause of the problem. Most of the time, this involves a better than OE maintenance program.
From brakes and auto glass repair to exhaust and suspension system work, we can take care of your vehicle's needs, no matter its make or model. Bring your vehicle into us when you need routine maintenance like an oil change, or come to us when you need diesel truck repair in the greater Portland region. While you wait for your car or truck repair, enjoy our comfortable waiting room, complete with free coffee and free Wi-Fi. We also offer a free customer shuttle.
Areas Served :
Oregon City OR | Portland OR | Vancouver WA | and surrounding areas
Your vehicle’s axle, CV joint, and driveshaft components are integral to the performance and drivability of your vehicle...
CV Axle Inspection, CV Axle Replacement, CV Boot Replacement, CV Joint Replacement, More
Your vehicle’s belts and hoses are involved in processes within the cooling system, air conditioning system, charging system, and engine...
Heater Hose Replacement, Radiator Hose Replacement, Serpentine Belt Replacement, Timing Belt Replacement
A fully functioning brake system is crucial to your safety, the safety of your passengers, and the safety of other drivers on the road...
Brake Inspection, Brake Rotor Replacement, Front Disc Brake Repair, Parking Brake Adjustment, More
A climate control system is a complex system that requires routine maintenance for increased seasonal performance and operation...
Air Conditioning System Diagnostic, Air Conditioning System Service, Heating System Diagnostic, Heating System Service
The cooling system consists of a cooling fan, water pump, thermostat, radiator, heater core, heater valve, and various other parts...
Cooling System Flush & Fill, Cooling System Pressure Test, Replace Radiator
Built with durability, reliability, and optimization in mind, diesel engine systems are designed to use their own compression to ignite fuel...
Excessive Noise Diagnostic, Excessive Smoke Diagnostic, Glow Plug Replacement, Hard Starting and Drivability Diagnostic, More
The differential is responsible for transferring engine power to the wheels. It also compensates for and adjusts to the differences...
Differential Fluid Change, Differential Service
The electrical and electronic systems in your vehicle are responsible for routing power and information in order to dictate...
Dashboard Warning Diagnostic, Headlight Bulb Replacement, Interior & Exterior Lighting Repair, Power Locks Repair, More
Every vehicle built since 1996 has been equipped with an On-Board Diagnostics System that monitors engine performance...
Engine Diagnostics, Engine Tune-Up
Located on the underside of your vehicle, the exhaust system is responsible for collecting and directing harmful emissions away from...
Catalytic Converter Replacement, Center Exhaust Section Replacement, Downpipe Replacement, Exhaust Inspection, More
Four wheel drive systems allow all four wheels on a vehicle to spin simultaneously. All 4WD vehicles have a transfer case between the...
Four Wheel Drive Inspection, Hub Service, Transfer Case Repair, Transfer Case Service
The glass windshields and windows on a vehicle serve multiple functions, like helping to protect occupants from the outside environment...
Glass Repair, Glass Replacement, Glass Tinting
An oil change and oil filter replacement are one of many preventative maintenance services that help promote maximum vehicle performance...
Lube and Oil Change
Preventive maintenance is the care and protection of your vehicle against potential major auto repairs...
Air Filter Replacement, Fuel Injection, Oil and Filter Change, Spring Checkup, More
Your vehicle’s starting and charging system is involved in regulating multiple electrical processes to start your vehicle's engine...
Alternator Replacement, Battery Replacement, Starter Replacement, Starting & Charging System Check
The steering and suspension system on your vehicle is responsible for maintaining comfortable riding conditions and driving performance...
Ball Joint Replacement, Inner Tie Rod & Outer Tie Rod Replacement, Shocks Replacement, Struts Replacement, More
Tires operating below inflation standards put the overall performance of your vehicle and the safety of your passengers at risk...
Tires are the connection between your vehicle and the surface of the road. Tires are a critical part of your vehicle’s suspension system...
Computerized Wheel Balancing, Tire Purchase & Tire Installation, Tire Repair, Tire Rotation
The transmission is the link between the engine and the wheels of your vehicle. Whether you drive a manual, automatic, or semi-automatic vehicle...
Automatic Transmission Repair, Clutch Adjustment and Inspection, Clutch Replacement, Manual Transmission Repair, More
A wheel alignment consists of adjusting the wheels of your vehicle so that all wheels are parallel to each other and perpendicular to the ground...
Four-Wheel Alignment, Two-Wheel Alignment
Many of today’s wheels are cast or forged and made out of steel, aluminum, or aluminum alloy. Casting consists of pouring liquid metal...
Wheel Purchase & Wheel Installation
At AG Diesel Repair in Portland OR, we specialize in taking care of you and your light-duty diesel vehicles so you will have a truck, car, or van that is both reliable and efficient. We proudly serve customers throughout Portland, Vancouver, WA
and Oregon City, OR.
We realize the high cost of fuel today is a major concern. Our belief is that every vehicle, no matter the make, can be a great asset to you, the owner, when properly maintained. We love happy customers and efficient vehicles that have the lowest impact on our environment and your wallet.
We specialize in repairing Ford diesel, Dodge diesel, Chevrolet diesel, GMC diesel, VW TDI diesel, and Sprinter diesel vehicles. Our reputation for great service has earned us customers not only from Portland, but all of northwest Oregon and southwest Washington.
Visit us for diesel repair in Portland, as well as tires and other automotive repair services. We can get your car, truck, or SUV back on the road in no time!