Fuel scarcities and price increases ______ automobile designers to scale down the largest

The fuel injector injects a fine spray of fuel into the hot air and combustion _____, producing much high pressure in the gases.

Due to the increase in the price of fuel, we will limit our free delivery service to any o

In a diesel engine, fuel must be broken up into a spray of fine droplets to _____.A.increa

The average fuel price in California is______.A．$5. 69 a gallonB．$1. 20 a gallonC．$6. 89 a

According to Robert Halfon, the government should______.A．stop fuel price increasingB．regu

As the plunger moves up, the ports are closed and the fuel _____ and delivered to the inje