I can't believe no one ever replied to this. I have a 3400 stall with a built 4l60e and u notice the stall but no it doesn't rev to 3400 just to move.
what would the difference be?
Thanks for the prompt reply guys ! I have 5 veh. I can use as a test bed. My 05 envoy w/ 170xxx + miles will see the most use. I'll try to report back
Actually it's an old trick that's been around for decades. In the late 70's and early 1980's long after we lost leaded fuel we would pump AV gas from
Tc-w3 burns clean