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Auto Computer Diagnostics - Check Engine Light is On

Clackamas and S.E. Portland OR

auto computer diagnostics and check engine light service in SE Portland and Clackamas Oregon by River City TransmissionsNo one is happy to see their check engine light pop up on the dashboard. Don’t panic just yet though! Through auto computer diagnostics at River City Transmissions, we are able to give you an idea why your check engine light is illuminated.


There could be many reasons as to why your check engine light on your car has become activated. It could be as simple as something as your gas cap not being placed on correctly or it could have something much more sinister to do with your engine.

If your check engine light comes and goes or stays solid this could mean many things and the car should be brought into the shop when possible. If the light is flashing, this indicates there is a serious problem with the vehicle and should be brought in immediately.

The important thing is to not ignore the check engine light. Come by River City Transmissions in SE Portland on Foster Rd and have one of our technicians run an auto computer diagnostic test for you.


Mechanics at River City Transmissions will run an auto computer diagnostics test on your car to determine why the check engine light has come on. The test will collect data and present the information in code form. This code will allow the mechanic to understand where the error has. From here you and the mechanic can decide what the best route for repair is.

Transmission Repair in Portland OR and Vancouver WA

Servicing Customers on the East Side:

Portland | NE Portland | Gresham | Happy Valley | Clackamas | Milwaukie | Mt Tabor | Belmont | Lloyd Center | Laurelhurst | Hollywood District

On the West Side:

Downtown Portland | Beaverton | Tigard | Hillsboro | Cornell | Sylvan | Cedar Hills

And in the Vancouver WA Area:

Downtown Vancouver | Fruit Valley | Hazel Dell | Felida | Cascade Park | Camas Washington | Orchards | Fishers Landing

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