Transportation issues were up again on the prospect of cheaper fuel.

You asked: Why can't cars run on cheaper cleaner fuels?

"A new cheap fuel that threatens his monopoly is of great interest," I said.

Your dream becomes one about cheap, efficient, green and natural fuels.

Item No. 4 was cheap fuel and the service at filling stations.

It's hard to take in after 32 years of cheap habits and even cheaper fuel.

Given the expense of enrichment, this can make fuel much cheaper.

An almost endless fuel, cheap to make, an end to the ongoing energy crisis.

We are told that the result of liberalization would be cheaper fuel.

As natural gas prices tripled over the last three years, oil at first became a cheaper alternative fuel.