Hey yall ive had a problem with my pony for a while now. When I got back from deployment from South America I got into my car and it wouldnt crank.I figured it would have been the battery so I charged it up and still the same thing. WhenI tried to crank the car the car will turn over but it goes dead ASAP. I thought it might have been a fuel problem butI drained all the gas and changed the fuel pump and filter along with the fuel pressure regulator. After that didnt work I fugured it might have been a spark problem soI changed the plugs and wires. Once again I hit the wall. Once that failed I thought Fuel, Spark, and Air is need to start a car soI changed my Mass Air Flow sensor and still nothing. I also went ahead and changed my IAC sensor along with Igition Coil. Now I am in the exact same place I was before but now I have all new parts under the hood. I am lost for ideas and what the problem could be. The car wants to crank but it wont stay cranked. Any help would be greatly praised.

 

so does it start then fall on its face and die?
or start to crank then just stop?
im not mechanic but if it starts to crank then maybe its ur starter??

 

Since this is a tech question, I'll leave the one you posted in there alone. Please post in ONE section only.

Thanks!