See also:

Underwhelming Turbo Four-Cylinder
The Genesis coupe is offered with a standard turbocharged four-cylinder or an optional V-6, and this is one of those times when it's worth the extra money to choose the optional engine. I drove bo ...

Check Spark Plugs and Ignition System
Inspect your spark plugs and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way. ...

Gasolines for Cleaner Air
To help contribute to cleaner air, Hyundai recommends you use gasolines treated with detergent additives, which help prevent deposit formation in the engine. These gasolines will help the engine r ...