See also:

The Federal Clean Air Act – U.S.
The Federal Clean Air Act requires vehicle manufacturers to furnish written instructions to the ultimate purchaser to assure the proper servicing and function of the components that control em ...

Engine oil
Oil specifications Engine oil must meet the minimum ILSAC specification GF-4, API SL, or ACEA A1/B1. Lower quality oils may not offer the same fuel economy, engine performance, or engine protect ...

Living With the C30
You'd be forgiven for thinking "hatchback = practical," but that's not quite the case with the C30. Sure, it's more practical than a two-seat roadster, but this isn't a family car — unle ...