Got a 94 dodge caravan 3.3L..starts and dies.checked fuel pressure and thats fine @ 50psi. IF we start and pump the gas pedal the van will stay on but chokes and pops out the intake..If i spray fuel cleaner, i am able to keep it running.I have sprayed aroung the intake for vacuum leaks and dont find any.Is it possible that bad gas or gas with water it the problem? There isnt any trouble codes,. only 12 & 55. What do ya think?

 

possible combo of problems,check throttle plates for carbon build-up, remove throttle body and IAC motor from it, clean it all well, re-install and check plug wires at the coil pack, known to get real crusty, make sure secondary ignition is all good, lastly could have slipped timing chain.