i just pulled an engine swap or i guess i should say am in the process of just that. i swaped an non vtec d15 for a vtec d15. used the same tranny but a different intake manifold.... manifold has no egr sensor however my stock manifold did... here is the problem as is now......... my fuel pump stopped working with my computer however works with an ecu out of an accord 4 door. my engine is running really rough.... first two cylinders foul out plugs and lost compression.... it won't idle unless we unplug the vacume lines to the intake. if i am not mistaken that means it is running to rich.... tell me what ya'll think i need to do to fix it.... if you need to know more just ask or email me @ dustLHPRO2@aol.com