2004 Silverado 5.3 4L60E
The truck tends to start off in 2nd gear and it takes far too much peddle to get
it to down shift. The case would be turning on to a side street. You slow to 2-3mph
a rolling stop as I am sure we all do. Then apply throttle to make a turn on to the
side street and the truck is in 2nd gear and a complete dog.
What do I need to do to resolve this? Other wise its shifting fine. Please bear in mind
I am very new to this. I got HP tuners to enable electric cooling fans only. Then I
started to branch out so my knowledge is limited.