help my car is stalling

When i went out to start my car it would start but then start shaking really bad when i would it the gas it would stall what might this be? i checked the oil and it is very low could this be the problem? 2004 dodge intrepid

i had this problem before n it was a a faulty map sensor... do you have the check engine light??? if you doo check for codes...

i'd pull a plug or two and see if they look wet with gas? if not wet then i would check pressure on fuel pump.