Engine cranks but wont start Options

[bcelica555]

I tried searching on here but didnt find all that much. I was on the gas pretty hard and at about four thousand rpm the gas just cut off completely and the car idled very rough barely running while my car came to a stop. Now when I try to start it seems to cranks good but there’s a weird exhaust type sound I never heard and I can’t get it to start at all. Timing belt also seemed sort of loose but I don’t know if that the problem. I was just seeing if anyone had any idea's on things I could do to figure out what needs replaced or to be done. I’m thinking the fuel pump or timing but I thought timing it would start and just run rough. There’s no response from hitting the gas and I thought I’d also say I recently replaced the vacuum pump so I know it’s not that.

Any help here would be much appreciated because I really don’t want to have to get it towed to the garage.