Recreational Vehicle Lpg Tank Valve/gauge problems of the 2012 Ford Focus

I have already had to take my Ford Focusc 2012 se. . I have already had my car checked out for the transmission and I feel like it's still running poorly I can hear the transmission still getting stuck and the words transmission failure has appeared on my dashboeard. . . Now the fuel gauge is definitely not working. . . Have invested too much for this car already as I am leasing and I have paid 3xs the amount the car is worth. . . And now afraid anything can go wrong while driving the car. . . . What can I do?? seems no one has anything to help me. . . I have always trusted Ford. . . Now what. . . Am I to die in the car before it will be replaced. . . I have paid too much to worry like this. . . My family will not let it go if anything happens to me as a result of these recalls that do not get fixed. . . I'm going back to the dealer and see if they will honor what you say. . . I feel like no one is caring about the state of my transmission which is still not right. When I drive on high ways it revs toll hits right gear and pulls constant on regular city streets. . Please tell me what to do. . . I dont feel safe in my own vehicle. . . Not anymore. . Please help I'm 54 and do not have means to start again. . . Please help me.

On long trips (over 160 miles) with consistently high speeds, the engine torque and tachometer gauge level rises/whines, indicating a shift should be made in the automatic transmission, but the automatic transmission lags behind, causing the hover/forward stall due to engine torque, much like when you increase the torque causing the engine to "roar" before shifting in a manual transmission. This usually happens while accelerating on higher speed roads and highways at higher speeds, usually 40-70 mph range and mostly when on a long trip w/o stopping, except for gas. Car is always in motion and there is no change in engine temp and no warning lights lit. This problem has occurred many times in the past 18 months. The date indicated was the most recent date.

Car stopped completely while driving on a city street. Low fuel light did not come on. Fuel gauge was showing close to empty but not all the way. Check engine light was not on. When started at garage the low fuel light came on, but would not stay running after multiple tries. I think, and the mechanic agreed, that the fuel gauge sensor is defective. I feel unsafe now when driving for extended lengths of time, and am very concerned that this might happen when on a highway at higher speeds. If the vehicle stops in traffic this could cause a serious accident or fatality.