Automotive giant General Motors has filed patents for a two-stroke engine of the type whose excess emissions took it off the road decades ago as a technology seen as having no future.The patent is for ...

Once I’d picked all the low-hanging fruit from Sven’s tree, the real work could begin. Readers of installment #3 in this ...

Engine cylinders can misfire due to problems with the ignition system, the fuel system, air and compression, or sensors and ...

The story of how Honda developed an oval-piston race engine that ultimately failed but still made history along the way.

A class action lawsuit filed against GM over alleged faulty lifters in certain V8 engines has still not received class action ...

From that day forward, I had earned the call sign “Save the Checks.” ...

S&P Global Mobility forecasts U.S. auto sales will fall 2.5% year-over-year in 2026 to 15.89 million units. "An already ...

The Toyota 2GR-FKS is considered to be quite a reliable motor, but there may be trouble brewing within some older examples. Early 2GR-FKS V6 engines may suffer premature piston and cylinder wear. Main ...

Maruti Suzuki spent $110 million to develop the E15A engine. Unfortunately, it was prone to clogging and cracking, and the ...

Readers Edition. This is the (nearly) annual tradition of you, RPS readers, telling us where we went wrong in our annual ...