The New Kid
So i took the car for a drive today. It has a hood mounted gauge and it's set at 42 psi line ON. If i drive it normally it runs nice and doesn't sputter or spit. But if i give it some gas to get going over a hill or something, it goes lean instantly. I gave it some juice to around 1-2 psi and I would have kept going but the Scanmaster G was showing me anywhere from 13.5 to 17.2:1 This scared me so I just drove it easy the rest of the way. I have a 6.1 PLX wideband chip and im running alky (i dont think it turned on at 2 psi) And a dw300 fuel pump and AFPR from accufab. I also have 80# injectors. it Cruises around 13-15:1 and runs good. It's a brand new chip and wideband sensor. The chip is programmed for a wot afr of 10.8:1 could it be because i never got into the "WOT" section of the chip? Do i have to get to a certain TPS volt to kick in "WOT" afr setting? I just rebuilt this engine so o would love to not blow it up... Any advice is amazing!