TRNW-2: 8l90 TCC shudder, Myrtle Beach area

[James (Jim) Brookshire]

Have him induce a code John. Like unplug the MAF sensor while it’s running. Once it trips the code plug it back in and drive it. By unplugging it the ecm won’t let the DOD work. That is a definitive way to rule out a lockup problem or a DOD problem.

 

Thank you,

 

James “Jim” Brookshire

New Product Research and Developoment

Superior Transmission Parts, Inc.

 

From: trnw2-bounces at trnw.net [mailto:trnw2-bounces at trnw.net] On Behalf Of John Lovell via trnw2
Sent: Wednesday, March 19, 2025 5:13 PM
To: Technical Discussion Forum <trnw2 at trnw.net>
Subject: TRNW-2: 8l90 TCC shudder, Myrtle Beach area

 

I have a friend that used to be in this industry that is living in Myrtle Beach. Has a GMC acting up. Told him about Superiors new kit for this problem. He wants to give it a go. Any members here in the area interested? Chime in and I'll send him your way.Thanks

 

John

 

 

 

 

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.trnw.net/pipermail/trnw2/attachments/20250320/9095af4d/attachment.html>