well it did this with my stock injectors, and I just put in my new injectors (new to me, used injectors) and it didnt change a thing
my idle sometimes hangs around 1500rpms-2k when I throw my car in neutral and am on the brakes slowing down, but once I stop…it idles down to a grand where the idle is set at.
as far as lean issue, my car did this before it went for the cam swap, and actually did it the morning on the way to dropping the car off at the shop…if it had a leak on the dyno and was going lean, he would have picked it up…