boost97gst
10+ Year Contributor
- 3,036
- 134
- Apr 2, 2012
-
st jacob,
Illinois
Lol, i noticed that. Dude telling you to jack the injbattadj way up, then me, saying drop it low. From my very recent experience i have found that raising it basically adds more fuel, lowering it leans it out. I mean, it's more technical than that but you get the idea. In MY case, and my car is currently on a tank of e85 i should note, it worked EXACTLY as i thought. my idle at around 12.4V was giving me combined FT of around +6 to +8%. So, i took the 12v number(939 in my case) and dropped it roughly 6% to 883. I had to fiddle with it a hair but it ended up being awful close to that number to get the swing down to near zero. +/- 2%. This is anecdotal evidence and may not apply, but it was a controlled test.