Thank you all for your replies. I appreciate it.

K - Just to confirm, you have truck with the newer pump, and it will overheat if idles for a while?
O - Thank you.
G - The truck has been running great for 7 years. My typical usage is to drive it to different locations. This was the first time, that I can recall, where I had to set idling for a while. I will check the timing

Last edited by Panchos54; 09/11/2022 3:59 AM. Reason: Added that I will check the timing