5.3 C10 Swap Idle Issue

[skyphix]

Originally Posted by Mattchu60

I didnt read all the replies, but I recently did a 5.3 swap into my C10. The first 6-7 times I drove it, it would stall the engine whenever I shifted into D, or R.

Now it seems to have "learned" how to idle higher over time and the stalling issue has gone away. I did not change anything. It could be that it just needs some time to figure things out?

You bring up a good point - what transmission?