Hello friends. My car 2006 model 1.4 fever automatic gear 206.aracima lpg tactic was three months. However, on intercity roads, the vehicle is kicking at normal speed, over 100 km. This misfire is like sudden braking, and the car is a continuous pile. There is absolutely no such problem with Benx. The problem ends when you take the gasoline. Master spark plug spark plug cable makes the coil change without igniting. All changed 15 days ago. Filters have changed. The gas setting was reconstructed. The problem still persists. Can you help before going to the master. The problem was not in the gas system, but I think the problem is in the gas. Thank you for helping