Express Van with no PE, how bout that!

[Wolfie]

Just an observation...
With all the talk about pe around here, I went and looked at my original tune
(from the factory) cuz I remembered something that I thought was odd.
Sure enough, gm has set a 60 second delay on pe. I just thought that strange!

[eficalibrator]

Thank your government for the US06 emissions test requirement. :angel_innocent:

[hquick]

I think I remember seeing the same thing in a friends 2000 454 Silverado tune