Car won't fire/run

[Micro Mudder]

I hate to ask so many questions but I've tried every thang! My car won't run it turns over fine thow. When I first turn the key it fires once then after I crank it for a bit it fires bairly and I can smell a tiny bit of fuel. I checked the wires to make Shure the order is right, checked if it has spark and it's a strong spark, checked all the grounds, it has air... My car sat since October so it still has a tinny amount winter fuel but i was able to have it run the other day bairly but keped dieing