EBL log and combo tranny question....
Thread Starter
Member
Joined: May 2004
Posts: 109
Likes: 0
From: Dyersburg, TN
Car: 1990 Chevy 454SS
Engine: 454
Transmission: TH400
EBL log and combo tranny question....
I am running the EBL, and noticed my 1-2 shifts seem long. Looking at the logs, and the one attached is one of the better ones. Some take up to a full second for the 1-2 shift. The 2-3 shift is much quicker. Is this a sampling rate thing, or does it appear that my tranny might be slipping some. Also on take off it seems to show the same thing. The shift does seem long on the track, almost like it is spinning, but it is not. It is a turbo 400, behind a mild 454.
The rich dip on launch is almost gone now, although this pic doesnt show it. I added some timing and its much better.
Wasn't for sure where to post this, but I figured more here would be familiar with the EBL pics, and might have more to compare it to.
Thanks,
(if a mod could move this to the tranmission board, that would be great.)
The rich dip on launch is almost gone now, although this pic doesnt show it. I added some timing and its much better.
Wasn't for sure where to post this, but I figured more here would be familiar with the EBL pics, and might have more to compare it to.
Thanks,
(if a mod could move this to the tranmission board, that would be great.)
Last edited by 7Point4; Sep 3, 2007 at 08:15 PM. Reason: move request
TGO Supporter
Joined: Jul 1999
Posts: 10,907
Likes: 5
From: The Bone Yard
Car: Death Mobile
Engine: 666 c.i.
Re: EBL log and combo tranny question....
As your transmission is not computer controlled, it probably indicates the start of internal problems. You might want to post this on the Transmission Board and see what they say.
Thread
Thread Starter
Forum
Replies
Last Post
TinnMann2
Canadian Region
16
Jun 18, 2017 05:10 PM





