mnm8977

I'm not that familiar with EFI Live, but it looks like the MAP sensor is reading boost. Is your truck supercharged? It was looking as if you were producing about 2.5 psi at idle and upwards of 13 at 3000. I only ask because I am used to reading MAP in Kpa.

gonzo 6.2

iTrader: (8)

Not boosted,I live at 3500 ft. elevation

Mrgoodwrench3

Have you tried cleaning the MAF sensor?

gonzo 6.2

iTrader: (8)

yes I did clean it,thanks for looking what is your sense of it?