I normally don't get to run on the freeway so don't get a chance to see blm's under changing conditions. On average my blm's run 130-132 and the wideband cycles around 14.7 so wasn't going to do anything with ve until I am burning another chip. My intake is an edelbrock tbi and I am running no hot water and my pcm is using water temp only for temp. Going on my run in the morning with 70 oat blm's ran 130-132. Coming home oat was 85 and blm's were 138-140 and water temp was up by 2-3 degrees. My thought was with ecm temp predicated on water temp that squirting the same amount of fuel with thinner air would have made it run richer. Do you think the 2-3 water temp could have changed the equation that much. Any how, opinions?
Bookmarks