95 2.3L FI.. Been somewhat trouble free for a bit but now when I drive somewhere and come back out my truck stalls out upon start up (once its warmed up).. I've found if I rev it right away it stops the stall out, otherwise it'll just keep doing it.. Its not making the check engine light come on so I can't self diagnose the problem.. Not sure what to check.. The truck is kept in tune and not neglected.. Good air filter, wires, plugs etc.. Somewhat recent O2 sensor, belts, hoses, timing belt, fuel pump, fuel filter... Once you get past the stall it runs without a hitch, like it always has.. Would like to fix the problem though, any ideas.?
Green 95 Pickup 2.3L FI