Hyundai Repair and Service in Arvada, CO

Hyundai has come a long way in the last 15 years. The newer models are well-built, drive well, and hold up. But there's one big asterisk: the Theta II engine family. If you own a 2011-2019 Sonata, Santa Fe Sport, or Tucson with the 2.0L or 2.4L four-cylinder, you need to know about this. These engines have a manufacturing defect that can cause rod bearing failure and engine seizure. Hyundai has issued recalls and extended warranties, but the coverage is a patchwork — some VINs are covered, some aren't.

We've replaced a lot of Theta II engines. If your Hyundai has the 2.0L or 2.4L and you're hearing a knocking noise, don't drive it — have it towed in. Running a failing rod bearing for even a few miles can turn a warranty engine replacement into an out-of-pocket one if Hyundai determines you drove it after the light came on.

Outside of the Theta II issue, Hyundais are straightforward to service. The Elantra and Kona are economical commuter cars with good reliability, and the Tucson and Santa Fe are solid family vehicles. We handle everything from oil changes to major repairs on the full Hyundai lineup.

The Theta II engine situation is the main reason Hyundai owners end up at our shop. We can tell you quickly whether your engine is affected, check for the symptoms, and advise you on next steps — whether that's a warranty claim through the dealer or an out-of-warranty replacement. We've done enough of these to know the process inside and out.

For routine maintenance, we're a straightforward alternative to the dealer. Oil changes, brake jobs, and fluid services on a Hyundai don't require specialized tools — they just require a shop that does the work correctly and uses the right parts and fluids. That's us.