DEQ Repairs and Diagnosis
Our certified ASE technicians are ready and available to test your vehicle and perform DEQ repairs.
The most common causes of emission test failures frequently include:
- Rich air to fuel mixture
- Malfunctioning fuel injectors
- Faulty oxygen sensor
- Defects inside the EVAP system.
- Lack of proper maintenance.
How to prevent DEQ Repairs
You can prevent most of these failures by following regularly scheduled maintenance. Bring the vehicle into the shop as soon as the check engine light comes on rather than later. Doing this will allow you to drive your car with confidence.
Getting your vehicle tested
When you are ready to have your vehicle tested, the closest station is at:
Clackamas Station
9350 SE Clackamas Road
Clackamas, OR 97015
Go to the DEQ Clackamas station page, where you can get more information about:
- Hours of operation
- Fees and Forms of Payment
- Tips about the test and more
Want to save time?
You can also see a live view of how busy the station is on this page, which can be updated every 10 seconds when you refresh your browser.
Family-Owned Business
Our family-owned business takes pride in diagnosing and fixing these problems to prevent higher costs for your family. Undiagnosed failures can become more expensive if left unattended, causing unseen issues that could cause you to spend more money later to properly repair your vehicle to pass the DEQ test.