h22a question

[Franco Tirador]

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

[OneDurtyZ]

could be a few things, did you check the idel? TPS sensor could be bad also. Might also be the PCV value, but usally it runs ****y when hot, not cold. Let out the idel some more first

[dakilla4ever]

1. TPS
2. IACV
3. Idle Screw
4. Air pockets in coolant system.
5. Cold Start valve on the bottom of the throttle body.

I'd start with those then work my way to more costly matters.