is getting spark and fuel? The air filter is also clean. I put off getting my oil changed for a while and it did loose oil pressure off and on frequently. I just changed it tho. The motor isn't locked up. Please help!!! Thanks everone!

Also when I turn the key the fuel pump does come on (I checked the little pin thingy at the engine and fuel blew out) I checked for a spark and got one. The engine turn over and over just never starts.