I have a 2008 12r and i put a innovate wideband on it last spring, i used butt connectors on everything to make sure it was gonna work ok. I live in iowa so this winter i have been working on it a little bit and i soldered all my connections for the wideband, i had the breather reroute done, have hawk exhaust k&n filter and a slight tune done by myself with OSB (i looked at an 07 race map to get started). Now when i went to start it today the battery was dead so i charged it up, connected it and she would not start. It was cranking over good and about every 5th time i tried to start it it would backfire, i finally got it running but it would not stay running and seemed like it was running on one cylinder, i have not had time to check plugs and that is what i am going to start out doing i was just wondering if you guys had any advise for me. Thanks in advance