gst 7.7 power problems
Okay my friend just bought a used gst and i bought a brand new one and we are both experiencing the same problems.
first i broke in my motor with no issues then started tuning and thats where the problems started for both of us we put his back to factory settings and we got them both running great until they get warm then they loose all power but there not running hot at all.
so any ideas on what this could be cause its frustrating as hell?
also after they get warm the idle is really high but if we adjust it then the truck dies every time.