Engine oil is not only a lubricant but also a vital indicator of engine health. Comprehensive analysis and degradation monitoring techniques enable the detection of chemical and physical changes that ...

The agency’s engineering analysis could expand the recall beyond GM’s original 877,000 affected trucks and SUVs. The L87 V8 engine is linked to failures, prompting a major GM recall. NHTSA expanded ...

The uncontained HPT failure (marked in red) on a GEnx-1B powered 787-9 in 2024 led to development of a preventive data analytic tool. Credit: NTSB/United Airlines A data analytic tool developed by GE ...

After its own investigation, GM initially recalled 721,000 SUVs and trucks with 6.2L V8 gas engines. But NHTSA started getting complaints about engines outside the recall. The National Highway Traffic ...