Engine oil color reveals its age, contamination level, and operating condition. Fresh oil is amber or light brown. Oil darkened to black but still translucent after a few thousand miles is normal.

Sugar millers urged the government to ramp up support for locally produced biofuels that will help cut the country’s purchases of expensive imported oil. The Philippine Sugar Millers Association (PSMA ...

SUGAR MILLERS are urging stronger government support for biofuels, saying bioethanol blending can help cushion the Philippines from volatile global oil prices. In a statement, the Philippine Sugar ...

Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon particles in the fluid. Black oil is not automatically a sign of a problem ...

Keep your T-Zone oil-free ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

Learn how a 6.7 powerstroke delete kit with tuner and smart upgrades like a ccv delete 6.7 powerstroke can lower EGTs, prevent intake sludge, and improve diesel engine performance.