I failed the maf last night now that i am done tuning that. i put the truck in speed density loaded the tune and this morning was going to log my eq error. well on first start the truck will barely idle. i have timing swinging from 30 degrees to 5 degrees. MAP and idle are swinging as well. I only let the truck run for about a minute before i had to shut it off and reload the maf tune. I have eq error all the way up in the 30-40 range. i have adjusted the ve coeffecients from the little bit of idle time that it had but i am thinking that there is something else wrong here. its a 2016 silverado 6.2 with headers and an intake. Could the stock ve coeffecients have been that far off? The other thing i noticed was the commanded afr was below 14. I have checked open loop tables but most if not all of my mulitpliers are set to 1. I have been in open loop maf for about two months now and the commanded eq ratio has always been 1.