So i sold my piece ek with a 75$ d15b2 for 1700 and bought this prelude low miles on everything fresh swap only thing is at higher rpm around 6500 and i dont hear vtec (which i should it has short air intake) and also at idle it lurches forward in D4 it only does this while in gear tho other than that it idles perfect then there is the oil light it likes to flash when u drive it for over 20 mi and i just put 1qt in it! Any advice? Thanks