Ford Explorer Motor Motor Truck Failure

Good evening I have an Explorer truck 2004 4x4 Motor 4-0 Brazilian engine presents a fault and I have not been able to find it the truck I bring it in use and suddenly it is killed already changed the spare of the pump the pump filter the gasoline filter spark plugs was maintained to the acceleration body and apparently I stay but after several days the engine You must keep the pump pressure or that I have to check I appreciate the support thanks in advance greetings.

Hello medium the precion that reaches the injectors of 3 to 3.8 precion bar and controls the sesnor maf that is not failing greetings

Hello, I recommend the manual in manual-mecanica com point com

Hello, the manual helps you, you find it in Manual-Mecanica Com Point Greetings.