runs normal usually. Sometimes it just wont start for a couple days. It will turn over and I smell no raw gas. Then out of nowhere it will just start and run normal. The fuel pump is humming before it starts like normally. What could be wrong? I read a few posts saying a similar problem and tried a few things but like I said it turns over and I felt the gas line move a little bit when the fuel pump come on so why no raw gas smell also?

 

http://www.ifitjams.com/starting.htm

Test for fuel pressure at the injector rails, the fuel pump or filter may need to be replaced.