After an oil change, my 1999 1.8 ran normally and smooth for abt 1 minute and then sputtered out and now cranks but does not start. When removing the filter I sparked the wrench on the alternator but it tested fine. New cas still nothing. Cas wiring looks visibly fine. Also replaced the main relay. Still nothing. Vacuum line next to filter is on still. All connectors seem to be on place. I'm thinking I must've bumped something but can't figure it out. Seems to be getting fuel but no spark at all. I've basically eliminated air. Since I'm 90 percent sure it's narrowed down to spark, any suggestions?

 

Get it check for fault codes.