我不是机械师,所以请原谅,如果我没有足够的知识来开始开始,您永远不要排除炸玉米饼的汽油米,所以您说,当浮子失败时,它不会标记任何东西,因为如果它泄漏,汽油进入汽油,汽油会导致它降低到底部标记,您就不会降低汽油,您必须降低油箱,我想像我那样浮标。 You open the Swich without starting the car you can start moving the float to realize if it really is the float or a cable some are very thin as hair you must check the entire flotation system if I work well I just fixed one without knowledge in this case I went up and down the indicator did not give me a real reading and I started by disarming the tank and reviewing everything found details of connections disconnected but the problem was in the problem Resistance was open (cracked) changed and ready it is as new.