Just put in a new Gs-r motor in my integra bc my friend messed up the other one.... Long story.


But the car will not start right up unless given gas and will not stay idle. The same gas from october 31st, 2008 is still in the tank. I have replaced the pcv valve, and fuel filter and spark plugs. Not really any change. The car was obd2 but now has obd1 in it. I have a conversion harness and its running on a JDM Obd1 p72. So is the fact that the computer is JDM and the motor is not the problem, or is it the gas? Or could it be something else. Could someone please give me some ideas