4L60e -> th400 tune?
I've heard that you can just delete alot of the codes and just run with them turned off.
But some people have had issues with the pcm not recognizing if the car was in Drive of P/N causing them to idle and run poorly.
I also heard people say you can just go to a manual flashed tune and avoid all the Drive and P/N issues.
Anyone chime in before I pull the trigger on a th400?
Thanks
Trending Topics
The Best V8 Stories One Small Block at Time






