do any of you guys that have h22a swap have have idling problems when the car is cold?

i have a friend that has one in a 94 accord and everytime the car sits for like more than 3 hours and you go to start the car, i idles very rough, almoust like is running lean

but after the car is warmed up there is no problem whats so ever

anyone can relate?

some people say its normal for swapped cars