Liquefied petroleum gas (LPG) cylinder safety situation is not very good in Pakistan. Every year, there are many cylinder explosions, leading to deaths and injuries. Explosions occur usually during ...

Cylinder deactivation helps automakers squeeze better fuel economy out of larger engines by cutting off some cylinders under light loads. Systems in production now typically deactivate no more than ...

The Chrysler group will add the more economical version of its Hemi V-8 engine to more vehicles in the 2006 model year, says Chrysler COO Tom LaSorda. The Hemi engine's cylinder deactivation system, ...

Detonation is probably a hot rodder's worst enemy. It's also been called ping, the death rattle, or just plain spark knock, but by whatever name, detonation is a big killer. When you hear a noise that ...

You might think that four cylinders are inherently better than three, but is that really the case? The answer is more nuanced ...

DETROIT -- General Motors says a new infinitely variable cylinder deactivation system it has been developing with a Silicon Valley start-up can boost the fuel economy of gasoline engines by as much as ...

Distributors of LPG cylinders in the state, including the 125-odd suppliers in the city, may stop home-delivery of cylinders from October 1. Following the government’s decision to put a cap on the ...