Some owners of the Subaru BRZ and Scion FR-S twins have been experiencing a rough idle - both manufacturers have acknowledged the problem and traced it to the ECU, but are going about fixing the issue ...

According toAutomotive News, the rough idle is linked to the boxer-four's electronic control unit, which will throw a fault code when it detects an anomaly in the variable valve timing's actuation ...

But an engine issue has arisen in a number of cars that could actually cripple all of that driving excitement the cars bring with them. Here's how to get it fixed. The Scion and Subaru both use a ...