This 1.6 L fuel injecxted automatic Mazda has been a nightmare. It
starts runs/drives as soon as I turn off the ignition and start it
again for about 1/4 mile then when I step on the gas it dies again but
will idle down the street fine for a time but eventually stop again.
then it starts imediatly and drives off again.  the head was
resurfaced and got the compression up to 125-150 on all four. it does
not miss at all but does the same as before the head was reworked. I
have replaced the distributor, computor, fuel pump, fiddled with the
timing, attempted to locate an air leak by spraying starting fluid but
none is apparent, has anybody got ideas.