4L60E, MAF and LS6
the trans for pressure just as far as they (GM) thought they
could get away with. Cut the parasitic losses at the pump.
Now you go and fool it into starving longer or slipping under
power and it's toast.
Not necessary for it to stay that way, but you're better off
with a right reading one than a big lie if you're not ready to
work on the tune. Or buy transmissions.









