1994 centurty please help me someone

[wbill3336]

just started to day it wont start all the firing is good if ya get it to start it spits sputters and back fires can spray a little eather in it and will run fine for a little while changed the mass air flow sensor spent 130 dollars for nothing on that dont know where the fuel filter is if some one could tell me i will try that next then on to the fuel pump i guess hope some 1 can give me some good tips

[BNaylor]

Welcome to AF.

For fuel filter: Under vehicle, center, below trunk area, near fuel tank, mounted in fuel line.

Check fuel pressure at the fuel injector rail. There is a Schrader valve where you can connect an automotive fuel pressure tester.

[Scrapper]

sounds like your going to have to put a fuel pump in it and you have to drop tank to put it in...sounds to reason that you spray starting fluid and it'll run. good luck...scrapper1