Originally Posted by
blktransam
what plug are you running "now" once you are in the zone of a perfect tune 1 hr. adj. are HUGE...just nudging the needles is all it takes and what I mean is putting the screw driver in the slot and barley even turning them almost to the point of where you think you did not even move the needle but in fact you did lol.
does the truck idle high then come down to a lower idle? we call this a 2 stage idle in the nitro world if so then your LS is actually rich yet and the idle gap is to big I know makes no sense at all.
-Ryan
I agree, but for some reason on my B5 if my idle/LS/HS combo is at traditional settings i get a crazy almost out of control lean rev but this only happens when the tank hits about 3/4 empty, I know that there can be many other things that cause this but I have definately narrowed it down to the motor. high alltitude here in CO may be a factor but I am not sure, only way I found to fix this is to run some first timer settings, running a rich bottom and a tad leaner top, I know this sounds crazy but thats what works to keep it consistant threw the whole tank. I am sure that i will get some slack about my post but i know 5 of my good buddies here that are running B5's that will agree. Im am not doggn on the motor because these things rip im just sayn thats how it is