Why Choose Trinity’s Quality Auto Care for Diesel Service?

Engines are the heart of every car, considered one of the greatest contributions to modern technology. Just like gasoline engines, diesels also require regular service and maintenance; otherwise problems will sooner or later arise.

Diesel engines tend to go longer without any major repairs or ignition tune-ups, but they do require low-cost maintenance in the form of oil and filter changes. This is where getting your diesel engine inspected and serviced by Trinity’s Quality Auto Care proves vital. Call us to schedule a diesel service appointment right away.

Certified and Trained Technicians Dedicated to Diesel Service & Maintenance

The technicians at Trinity’s Quality Auto Care have years of experience in handling, servicing and repairing diesel engines. All of our technicians are ASE Certified in diesel servicing and maintenance, which includes optimizing your engine for better fuel savings, lower gas emissions, and fewer maintenance requirements. If you feel your diesel engine is not operating properly, do not hesitate to visit our diesel service shop.

Multi-Point Inspection Process for Accurate Diesel Service

After setting up an appointment with our technicians, we will conduct a thorough inspection and analysis process of your car’s diesel engine. This process will highlight and assess the condition of the engine’s fuel system, fuel filters, air filter, lubricating oil, and engine oil, along with the engine’s rings, pistons and head gasket. You can rest assured all problems with your engine are highlighted instantly.

No-Pressure Recommendations and Comprehensive Overviews

Upon successful completion of the inspection process, one of our experienced diesel service advisors will provide you the necessary details regarding what issues are currently hindering engine performance. We’ll discuss what repairs are needed in order to get your engine working efficiently again. The work will begin only after your approval.

Repairs Performed with High-Quality Parts

During the diesel service process, if any part is found to be faulty, damaged or broken, our technicians will replace it with a brand-new OEM part or aftermarket alternative that meets or exceeds OEM specifications. As a result, your engine will stay genuine and original even after service is complete.

The Trinity’s Quality Auto Care Advantage

  • Repair work on all types of vehicles
  • Free loaner car for engine repairs
  • Family owned and operated
  • All of our technicians are ASE-Certified
  • Reliable service for any vehicle part
  • Cutting-edge diagnostic technology
  • Electrical system troubleshooting experts
GM Certified
ASE Certified
Diesel Service in Salem, OR

If your diesel engine is working improperly, delivering poor fuel efficiency, or performing unreliably, visit Trinity’s Quality Auto Care for excellent diesel service.

Schedule Your Service Now

Call now to schedule your appointment for service. You’ll work with a team of expert technicians who are dedicated to quality. We have proudly served the Keizer Area since 2010, and we would love to serve you too!

About Us at Trinity's Quality Auto Care in Salem, OR

Contact Us

Schedule your appointment and find out how auto repair can be done right.


We believe car repair should be an easy and hassle-free experience so give us a call at 503-585-8722 and schedule your appointment today.


5 Star Rating Image

I can’t even begin to tell you how happy we are with the service we received at Trinity’s Quality Auto Care. Our car has been in and out of the shop for over a year, never getting the issues fully resolved. When our car broke down, we were able to get right in and our car was fixed in less than 24 hours. My husband and I share one car, so getting our car fixed quickly, and right the first time, priceless!!! Thank you so much!!

Lues M.

Keizer OR

Quality Diesel Repairs at an Affordable Rate