aira

i installed a y8 IM on my d15b and encoutered so many problems that i just wanted to quit. well anyways, i bolted that sucker up and i can't even rev past 3 grand. my rpm bounces up and down around 3 grand at WOT. i also have a check engine light. i probaly hooked up the vacuum lines wrong. also some of the plugs, i didnt get to plug in because they didnt have those plugs on the y8 IM. i want to drive my car tomorrow so any help would be nice. thanks.