Stalls going from park to drive
I have a bone stock lm7 with 4l60e. Trying to figure these little nuances can be very exhausting. Not sure if anyone can offer any insight. But the truck is running pretty good with the exception Of a couple small things. #1 if I give the throttle a tiny blip it acts like it wants to die (stall) but picks back up, second it does the same thing but when I shift it from park to reverse and or reverse to drive. Except every now and again it will actually stall.. kind of frustrating but I cant seem to figure it out. Any help would be appreciated. Thanks!
iac steps are at 10
Base idle too low perhaps? Increase your idle & see if this still happens.
What should a good base idle be? I thought mine was already a tad high at like 830.. I can try bringing it up some but seems like it shouldn’t need to be much higher but I don’t know.. would a bad TPS cause the truck to act like this? Thanks for the help.