Hello ,
I only had a few weeks tuning before bad weather hit here in ohio .
I have a a 93 chevy tbi $e6 350 4l60e that the blms are fairly dialed and 126 /130 and at wot it remains in closed loop and shows blms at wot at 126 100 %tps .
It seems to loose some power even though the blm at wot is at 126 .Im tuning with a nb o2 for the time being and the truck runs poorly until closed loop too .Any help is very appreciated .Could I have it locked to closed loop somehow at wot ?