180 out it wont run it would backfire and sputter and not crank up. Make sure your on the right mark Ive ran across this issue. I had two manuals and online documentation say two different things about TDC 5deg before would be fine. But teh Second line from the bottom is TDC. Its more than likely a vacum leak still and the car has to relearn everything make sure you have the nock sensor plugged in and O2 and everything plugged up right. Mine did the same exact thing. I had a vacum leak in the TB and Teh knock sensor was unplugged as well as the IAC plug. Mine idles rough becaue of teh yr of the engine and having a chiped ECU and a vacum leak still but those are the issues id look at.