ok you said with tranny too so does that mean mines probobly going bad since its so old, and i decided that i wanna go with a swap... i want a b16a (vtec) it comes with tranny and ecu, but whats the 10.4 compression thing, and if my tranny is still ok should i still switch it, o and the vtec, will that all be ok with the ecu swap? sorry about all the ?s i'm only 16 and dying to learn everything i can.