Hi again guys, i need your expert advise again
my impala ls 3.8 V6 stalls when driving no matter the speed, the engine turn off and start agains but dies right away, if you restart the engine it keeps running for some seconds then dies again.
it can be restarted if you wait some time -5 to 10 minutes- and put the key on acc and back to off 5-10 times with interval of 5 secs each.
i changed the fuel filter and it stopped the problem for some days, now it happened again but restarted sooner than with the old fuel filter "that was all dirty".
what could it be? the fuel pump? or the iac? or another thing?.
i scanned it and theres no error or code.
thanks in advise.