So the oil won't break down as easily when your engine works extra hard, be it after a long drive or hours stuck in traffic. And when the weather gets cold, synthetic blends keep flowing smoothly.

The MCO Synthetic range follows the successful launch of Repsol’s Mineral range of Motor Cycle Oil (MCO) and is available as a world-class fully synthetic product ‘Repsol Moto 4T Sintetico 10W ...

Synthetic oils also have been improved over the years. Then there is what’s called a synthetic blend, which is the material your leisure suit was made out of in 1979, Al.

DEAR CAR TALK: I have a 2015 Nissan Rogue with 30,000 miles on it. I've done all the oil changes as called for. So far, I've always used a synthetic blend oil. At my last oil change, however, they ...

In this case, manufacturers blend specific cuts of highly refined/synthetic base stocks with conventional base oil to achieve a certain performance level, Rivera said and "these can strike a ...

Those semi-synthetic oils you see at the parts store are nothing more than such a blend. Idle shakes Q. When I bought my 1995 Toyota Camry, it had a shake at idle.

Collier added that Delo’s shift from four current product categories to two – from conventional, synthetic blend, synthetic technology and full synthetic to just synthetic blend and full ...

Citgo Lubricants has introduced Citgard 700 Synthetic Blend 10W-30 CJ-4/SM heavy-duty engine oil. The company said the “advanced synthetic blend “offers improved cold weather cranking ...

Synthetic oils tend to be thinner, and in older cars, this thinner oil can slip past worn-out seals and gaskets. You might also hear weird noises from your engine, like knocking or ticking sounds.