i just did an h22a swap in my hatch it starts up idles kind of high and and back fires a little bit when reved. the timing spark plugs and wires are all ok but i think it might only be running on 3 cylinders. anyone know how i can fix that or something else it may be??

 

no one has any ideas?

 

doesn't sound like you've checked fuel yet. Is it throwing any codes?