More than four decades after its invention, cylinder deactivation tech remains a polarizing fuel-efficiency measure for all ...

GM’s headache of an L87 V8 is back on the operating table, and a new teardown has dug up more clues – and maybe even a fix.

Toyota is recalling tens of thousands of its most popular model over an issue that could cause the engine to lose power at ...

Your car suddenly slows to a crawl? Limp mode is your car’s warning that something is wrong. Here's why you should not ignore it.

His first Silverado needed injectors, exhaust repairs, and roadside fixes. He bought another anyway. Now the replacement has ...

GM bulletin PIP6132 fixes a 2027 Corvette LS6 oil leak with two seals and a bolt sequence. The same V8 family goes into the ...

Federal regulators are examining engine-failure complaints involving 13 vehicles from General Motors and Honda, covering ...

GM will add hybrids for U.S. buyers as hybrid sales surge; EV demand cools and models due around 2027-28 with about 70 miles ...

In addition, GM has already received a massive complaint in California regarding its 10-speed automatic transmission. Plus, while it's not officially a lawsuit, GM's transmission shuddering issues are ...

Fresh off announcing changes to its 2027 full-size truck engine lineup, General Motors is also giving its midsize pickup duo a substantial power boost for the 2027 model year. According to order guide ...

The L83 arrived in 2014 as General Motors' workhorse EcoTec3 5.3L V8, promising more power and better fuel economy than the older versions of the 5.3-liter that was used in the Chevrolet Silverado, ...

Just over six years ago, the C8 Chevrolet Corvette Stingray hit the road. A mid-engine sports car that dispatches 0 to 60 in under three seconds with a starting price of under $60,000 at the time made ...