What causes your car's engine oil to turn black?

Just because the oil on your dipstick is black doesn't mean it's time for an oil change. In fact, that really just means the ...

Jake Garcia Apologizes to Tony Stewart After Spin-Out in NASCAR Craftsman Truck Series at Daytona

Jake Garcia issues heartfelt apology to Tony Stewart after spin-out crash in NASCAR Craftsman Truck Series opener at Daytona Speedway.

Tony Stewart on Racing NASCAR Trucks Again After Daytona Crash: 'Never Say Never'

The three-time NASCAR Cup Series champion — whose last NASCAR race was in 2016 and last truck race was in 2005 — and current NHRA racer had his NASCAR return end with a wreck 39 laps into the 100-lap ...
GM Authority

EPA DEF Investigation: Automakers May Need To ‘Fix’ Diesel Engines Already On U.S. Roads

EPA demands DEF failure data from diesel makers. Investigation could force recalls and software fixes for engines already on U.S. roads. 30-day deadline set.
MotorBiscuit

Do I Need to Clean My Engine Bay?

To clean, simply mist the engine bay with your spray, let it sit for a few minutes, then rinse. If your engine bay is especially dirty, you can agitate the grime with a rag, or you can even use a ...
Steel Horse Rides on MSN

GM’s recalled 6.2-liter V8 now gets thicker oil — here’s the real reason

General Motors is quietly rewriting the rulebook on its flagship truck engine, and the fix […] ...