[Rylee]

hi I'm kind of new to forums so I hope I'm doing it right. I am having problem with a 1989 s13 240sx I bought I while ago. I've been trying to get it running right but cant seem to find the problem. when I try to start it it take a minute to start then when it start it just dumps gas out the exhaust and then it back fires and since it barley has any exhaust on it it start a fire under the car. I have tried putting a set of new injectors on and that did nothing so I try a new fuel rail and presser regulator but still nothing I've even check the return line to see if it was pluged, but it still wants to burn to the ground. I don't know if it matters but it has a brand new fuel pump in it to, but at this point I'm at a loss. I'm no mechanic by any means I'm just trying to lean while working on the car. any help would be greatly appreciated