starting problems need help
 

hi all
i have a problem that is driving me crazy, i have a 84 supra that will turn over but not start. i have replaced the coil, igniter, and ecu trying to chase down the problem. i have ran out of ideal to try. any help will be nice

well you need three things.
1)Oxygen which can be checked off unless your afm is not plugged in...
2)Fuel
3)spark

make sure your getting all of these.