No load revving
#1
Thread Starter
2nd fastest 5.3 ECSB
iTrader: (14)
Joined: Oct 2005
Posts: 26,690
Likes: 1
From: NorCal
Adjusting VE in OLSD
I notice that revving the engine in Park (40kPa) at higher than idle speed is way lean (17+)
In Drive I never see these cells except during Decell. Should I richen up these areas?
I notice that revving the engine in Park (40kPa) at higher than idle speed is way lean (17+)
In Drive I never see these cells except during Decell. Should I richen up these areas?
#7
Hook a trailer to it sometime and see where else you go WAY lean. 
Oh and why wouldn't you want to touch them? I can't think of a reason why not.

Oh and why wouldn't you want to touch them? I can't think of a reason why not.
Last edited by KySilverado; Aug 11, 2009 at 02:12 PM.
Trending Topics
#10
I ran into something similar while I was tuning VE hard. My trailer story. In an attempt to hit all cells I could I hooked up my trailer and took it to 6000 rpm, no boost, gentle acceleration, 1st gear. It was eye opening at how lean it was through those cells you'd "never touch".
Thread
Thread Starter
Forum
Replies
Last Post
drummer0415
GMT 900 Trucks General Discussion
11
Oct 24, 2015 08:16 PM



I wanted to see where my AF was in low load


