The next-gen heavy-duty engine oil standard (PC-12) has been formally approved, announced the American Petroleum Institute, which also introduced the new CL-4 and FB-4 “donut” certification marks ...

GM says some oil use is normal. Here are its official limits for cars and trucks, plus the key checks dealers use to confirm ...

A 330,000-mile Toyota Camry tested modern 0W-8 oil and burned nearly three quarts in 530 miles, proving thin oil and old ...

Can stuck piston rings be restored without teardown? A 500,000-mile Valvoline engine test shows how deposit removal may ...

What started as a seized-up engine turned into a satisfying restoration once the work finally paid off. It is the kind of rebuild that makes every step feel worth it. There's 1 big issue with the ...

Jeff Thornburg helped turn a government research project into SpaceX’s most powerful rocket engine. Now, he’s trying to do the same thing at his startup Portal Space Systems, which is taking an idea ...

A Portland 2024 Toyota Tacoma owner reports "metal sparkles" in his oil at 40,000 miles despite strict 5K-mile changes. Is ...

HOUSTON--(BUSINESS WIRE)--Chevron Corporation (NYSE:CVX) announced today it has, through its subsidiaries with interests in Venezuela, agreed to an asset swap with Petroleos de Venezuela, S. A.

Oil's rally has been a boon for family offices who invested in oil after traditional investors stepped away from the sector in part due to ESG pressures. While many investment firms of the ...

Camping in heavy rain on top of a hill while building a tarp shelter to stay dry. A real test of outdoor skills, preparation, and resilience in tough weather. #Camping #Bushcraft #RainCamping Try not ...

Kenyan President William Ruto said his government and neighboring Uganda’s are in talks with Africa’s richest man, Aliko Dangote, to build a crude oil refinery in Tanzania. Dangote said that the ...

President Trump is pitching a U.S. naval blockade of the Strait of Hormuz as an opportunity for American oil-and-gas exporters. The squeeze on supplies is a bad omen for prices at the pump. The U.S.