i put a 2001 h22 accord euro r engine in my 92 civic ex. the problem is when i first start it after it has been sitting for a few hours, i have to let it warm up for at least 20 minutes, if i dont it hesitates and will only rev to 3000 and after a minute it starts to overheat. if i drive it after the 20 minute warm up it has trouble getting past 3000 but when it does it definitely goes fast, but will still run rough when idling. i am running the stock euro r ecu and the stock civic fuel pump. could the problem be contributed to the fuel pump?