99 ford starts then shuts off
#1
99 ford starts then shuts off
I need help! I have a 1999 ford f250 light duty 5.4. All of a sudden when i start it up it shuts off and will not idle but will run fine when given gas. I've already changed out the timing chain and the lower intake. Still hasn't fixed the problem. When hooked to a computer the computer does not throw any codes. Does anyone have any idea what it could be?? Thanks.