my next step is to go to an automotive electrician,
i just know a GM dealer will tell me i need a new PCM. :hihi:
i think i figured out the extreme IBPW,
when cranking the volts dip to 7 volts, in turn putting me into
a higher offset in {B3701}.
if only i could flash the PCM to check my theory. :doh2:
what is the max voltage drop i should see with the key on?