He couldn't hear her over the sound his engine was making.

Every engine seemed to be Japanese these days, and made by robots.

He didn't like the way the engines made strange sounds.

The engine should make it possible for us to go where they can't.

The engine is very strong and can make all the wheels move.

The 2.4-liter 4-cylinder engine even makes a nice little growl.

But the men did not hear her because the engine was making a lot of steam and noise.

Considering the noises their engines were making, they've reason to be.

She plainly didn't have the engines to make it over them.

It is a way to know how much force a given engine makes for each bit of fuel.