Engine Diagnostics
A code reader tells you which circuit reported a fault. It does not tell you which part failed, and the difference between those two things is the difference between a repair that works and one that doesn't.

What the job involves
- 1Pull the stored and pending codes, plus the freeze-frame data that shows what the engine was doing when the fault was recorded.
- 2Test the components in that circuit rather than replacing the first part the code names.
- 3Explain what we found, what it will cost to put right, and what happens if you leave it.
- 4Give you the diagnosis in writing, whether or not you have the work done here.
When you need it
If any of these sound like your car, bring it in and we will look at it.
- The check engine light is on, steady or flashing. A flashing light means stop driving
- The engine is misfiring, hesitating or idling roughly
- Fuel economy has dropped noticeably
- The car failed a smog check

Visit the shop
Engine Diagnostics in Rancho Cordova
- 2668 Sunrise Blvd, Rancho CordovaOn Sunrise Blvd next to Staples, a short drive north of Highway 50.
- Open seven days, including SundayWhen most of the tire shops on this stretch are closed.
- 24 months / 24,000 milesNAPA AutoCare warranty on parts and labor, honored nationwide. How it works
ServingRancho CordovaGold RiverFolsomCitrus HeightsSacramento
Ready when you are
Call the shop for a price, or pick a time online. We're open seven days a week, including Sunday.