Please help
My dodge does the following. I go to start it and it
starts briefly and dies immediately. I have replaced
all of the parts listed. I changed all spark plugs all
wires distributor cap rotor button pickup sensor
crank sensor ignition coil battery cleaned and
disassemble the throttle body new throttle body
gasket. Replaced iac tps map sensors changed
fuel pump and i have no idea why it doesent run
like it should some days it will start and idle poorly
i changed all the vaccume hoses and iac and no
leaks found some days it starts idle fluctuates
some days it starts and immediantly dies. Please
help. What could be wrong??