signs of a trashed stock converter
#1
Banned
Thread Starter
Join Date: Sep 2002
Location: Azle/Saginaw, Tx
Posts: 5,581
Likes: 0
Received 0 Likes
on
0 Posts
signs of a trashed stock converter
all you tranny guys post up and tell me some of the things a trashed converter will do. i think mine might be going away, it has issues on the highway and i was having definate problems launching last night when trying to get some times. i use to have the NX wet kit on it and sprayed it pretty heavily so i think the stock one might be on it's last legs. help me out here guys.
#2
Re: signs of a trashed stock converter
Hey Slowv I remember you saying the other day you were putting a cam in? Well if you didn't do a custom tune yet, the misfire codes can cause the converter to lock and unlock when it shoudln't. That might be the problem. Let me know what you find out.
#3
Banned
Thread Starter
Join Date: Sep 2002
Location: Azle/Saginaw, Tx
Posts: 5,581
Likes: 0
Received 0 Likes
on
0 Posts
Re: signs of a trashed stock converter
THAT'S PROBABLY IT!!! but today i started it up and the p300 code was gone, NO....NO SES light what so ever. but when we atapped it last night it was getting 20-35 random misfires per cycle, which is nothing out of the ordinary. who knows...today it was much better, but yesterday and the day before it was total ****. guess i'll just have to step up to a yank 3800 or something like that....DARN!!!!!!1
#4
11 Second Club
iTrader: (2)
Join Date: Feb 2002
Location: Texas
Posts: 910
Likes: 0
Received 0 Likes
on
0 Posts
Re: signs of a trashed stock converter
Change your low rpm table to 32000 that my help stop the converter from unlocking its in engine diagnostics it may take a while for your computer to learn the changes you are making
Thread
Thread Starter
Forum
Replies
Last Post
LCHEE
GM Drivetrain & Suspension
10
10-24-2020 04:10 PM
GMCtrk
FORCED INDUCTION
67
07-17-2015 06:39 PM