2000 Ford Expedition Q&A

2000 Ford Expedition Question: my truck sounds like it is out of gas and wont start until i rock it heavily.

sometimes when i go to start my truck it sounds like it is out of gas even though i just put gas in it. so i rock it back and forth for a while then most of the time by doing that it cranks right up. when i put gas in the gas gage does not move up till later on sometimes till the next day. what could be causing this? -
Answer 1
check your fuel pressure -
Answer 2
get fuel pressure test done. pressure should be at least 55 lbs with key on eng off -