Several GM truck models were recalled due to engine issues, something that users say might have ben a result of the use of low-viscosity motor oil.

The American Petroleum Institute (API) is finalizing PC-12 engine oil specs for 2027. Learn about CL-4 and FB-4 licensing ...

Follow Toyota's recommended maintenance schedule for the Tacoma. Learn exactly what services are needed at intervals to keep ...

In 2025, Consumer Reports reported how General Motors (GM) issued a safety recall affecting nearly 600,000 full-size trucks and SUVs equipped with its 6.2-liter L87 V8 engine. The investigation into ...

As regular readers are no doubt aware, GM Authority has closely followed every development surrounding the 6.2L V8 L87 engine recall, and now, we’re turning our focus over to owners whose engines were ...

The consolidated class action lawsuit over defective GM 6.2L L87 engines begins, covering hundreds of thousands of vehicles and alleging inadequate repairs.

GM has reportedly received over 28,000 complaints from owners over the troublesome 6.2-liter engine ...

The National Highway Traffic Safety Administration opened a federal investigation into catastrophic engine failures in General Motors trucks equipped with the 6.2-liter L87 V8, a probe that has since ...

Forget standard maintenance cycles. I’m breaking down the 2026 Toyota Tundra’s Twin-Turbo i-FORCE V6 engineering reality behind the 500-mile DIY rush and the $210 shop trap.

The global automotive MCU market is growing steadily, expected to be valued at around US$ 10.6 billion in 2026 and projected to reach US$ 15.1 billion by 2033, with strong growth in the coming years.

Synthetic oil is worth the extra cost for most drivers. It lasts 7,500 to 15,000 miles between changes compared to 3,000 ...

Hand on my heart, every time I turn in another press car, I still look forward to getting back in my 2021 Mitsubishi Mirage.