Recent content by gxb930

G
4L80E TCI EZ TCU Error code issues

There's only one way the plug can be installed on the transmission.
- gxb930
- Post #4
- Apr 15, 2025
- Forum: Automatic Transmission
G
4L80E TCI EZ TCU Error code issues

Did you ever find the issue? I have the same. Was perfectly fine and now this. Emailed TCI twice now still no word.
- gxb930
- Post #3
- Apr 15, 2025
- Forum: Automatic Transmission
G
L31 (Vortec 5700) swap

Very Exciting!!! You've inspired me! Starting my swap this week! I have a 73 GMC LB. Factory air. (42 degrees in the Texas summer!) Second owner. Had it 14 years now. The past several years I've been restoring it. (And driving at the same time.) I've always wanted to perform a...
- gxb930
- Post #58
- Sep 18, 2013
- Forum: TBI & EFI Conversions