高油價時代”的到來，讓越來越多的車主開始鉆研省錢的門道，有的車主甚至紛紛加入到油改氣的隊伍中，不過也有市民對油改氣存在諸多質疑。
With the advent of the "era of high oil prices", more and more car owners begin to explore ways to save money. Some car owners even join in the team of replacing oil with gas. However, some people have many doubts about replacing oil with gas.
車型變化，中級轎車瞄上油改氣。
With the change of car models, the medium-sized cars have changed from oil to gas.
對一輛汽車進行油改氣究竟要花多少錢，安裝的氣瓶有多大?
How much does it cost to replace oil with gas for a car and how big is the gas cylinder installed?
“一次性投入六七千元的改裝費用確實不低，但現在汽油連續漲價，相比之下，車用液化氣價位卻一直比較穩定，價格相差一倍多的情況下，改裝費兩年就能收回。相比投入，還是很劃算的，到了夏天用氣會更省。”該負責人稱，他們已經從事汽車油改氣業務多年，也明顯感受到油改氣的群體在發生變化。
"It's true that a one-time investment of 6000 or 7000 yuan is not low, but now the price of gasoline continues to rise. In contrast, the price of vehicle LPG has been relatively stable. If the price difference is more than double, the modification fee can be recovered in two years. Compared with the investment, it's very cost-effective. In the summer, it will save more gas. " The person in charge said that they have been engaged in auto oil to gas business for many years, and obviously feel that the group of oil to gas is changing.
“前兩年，油改氣的客戶大多是一些面包車、駕校車輛，而去年以來，面對高居不下的油價，一些別克、雪佛蘭、上海大眾等10萬元左右的品牌汽車都加入到了油改氣的行列。”
"In the first two years, most of the customers of oil to gas were vans and driving school vehicles. Since last year, in the face of high oil prices, some Buick, Chevrolet, Shanghai Volkswagen and other 100000 yuan brand cars have joined the ranks of oil to gas."
據了解，改裝一輛車程序并不復雜，需要一個天然氣高壓氣罐，氣罐都是安裝在車輛的后備箱內，然后車內安裝一根高壓管，發動機倉內需要安裝一個減壓器，高壓天然氣氣體通過高壓管進入減壓器，再通過電腦板控制，依次向缸內噴氣，為發動機提供燃料.
It is understood that the process of refitting a car is not complicated. A high-pressure natural gas tank is required. The gas tank is installed in the trunk of the car, and then a high-pressure pipe is installed in the car. A pressure reducer is installed in the engine compartment. The high-pressure natural gas enters the pressure reducer through the high-pressure pipe, and then it is controlled by the computer board to jet into the cylinder in turn to provide fuel for the engine
