Greetings friends, I have a problem with a Ford 150 4.2 Lts V-6 truck, this vehicle has the problem that it does not stand to accelerate, as if it lacked pressure to the gasoline pump but this one is (40-45 pounds of pressure), it does not unbrings or endures when walking as if it were upholstered the tasting but it does not bring, I made tuning, lave laborators in laboratory and work very well, they work in the 实验室。喷油器中的脉动运行良好,占据扫描仪,没有投掷任何故障代码,并且在造成故障的情况下不会打开检查引擎的光线,该车辆停止时,急速加速时它达到了3000 rpm,因为它不符合Unphal的感谢...