ok its not my f150 but my conversion van. 1992 ford e150 with 5.0 and auto. cranks but will not start. it has the following i have checked multiple times.......it has spark on all 8, new distr. new rotor. timing is dead on tdc wires are correct.new cap new icm. it has fuel pressure. all 8 injectors are working. it has compression on all 8 thats is 150 or above. again timing is dead on. so spark+fuel(checked pressure it is good)+compression+great timing+good map sensor= no start. not even a pop.sprayed starter fluid in and got nothing not even a pop.ecu is working scanner will read and i have performed koeo test. and i still have no start. it will turn over but thats it.ignition coil was replaced too. and all fuses and relays were tested replaced diode to. spout is in. like i said spark is good and fuel is good. any sugestions?

 

There is something wrong with spark, you should get at least a hint of trying to start, especially with the start fluid, did you test spark by pulling a plug to verify spark?

 

yes tested with snap on spark tester. all test where performed with snap on test tools even the pulse light that plugs into the fuel injector harness. thats whats driving me nuts i should of had some back fire or pop or something by now.

 

I have a 92 ford f 150 302 auto 4wd, New spark plugs, wires, cap & rotor, ignition coil, Ignition Control Module, Pickup Coil in
Distributor, rebuilt ECM, checked timing chain and gears good, new fuel filter, set timing with spout out at 10 degrees BTDC. backfires and dies. It runs OK with the spout out but won't run with spout in starts backfires then dies.