I have a 02 montero sport 3.0l, it set for 2 days an went to crank it, started an run rough for 3 to 4 seconds an shut down, check timing an fuel pump, changed crank sensor an cam sensor an ignition control module, the fuel pump doesn't come on when you turn the key to the on position, relays ohm out around 96ohm, what else could cause this to jus happen