The federal government is scrutinizing General Motors again, this time over reports of catastrophic engine failures in roughly 600,000 of its full-size trucks and SUVs. The new safety probe raises ...

The current-gen Tundra’s twin-turbo V6 has caused Toyota a massive headache, mainly because it keeps failing without warning. We’ve known about this for a while now, and the automaker has issued two ...

GM has been dealing with a problem under the hood, specifically, the ubiquitous 6.2-liter L87 V8 engine. Used in models such as the Chevrolet Silverado, GMC Sierra, and Cadillac Escalade, the L87 has ...

The General Motors 5.7 LS1 engine was a naturally aspirated small-block V8 engine with two valves per cylinder and the traditional pushrod valve gear and two valves per cylinder, a layout that has ...

This year's International Big R Show in Las Vegas will feature a seminar on heavy-duty engine failure analysis. The show, sponsored by the Automotive Parts Remanufacturers Association, is being ...

Norwegian investigators believe an unspecified maintenance issue was the likely cause of an in-flight engine failure on a Sikorsky S-92 heavy-twin shortly after take-off from an oil platform.