well i have a 93 lude 4ws h22 swap. after getting theswap done have had nothing but problems here and there. at first car felt like it was jerking while cruising in the 3000-4500 rpm range, problem still there. then clutch master and slave went, fixed. now last night was down shiting while going through the tunnel for all the hampton road folks know where im talking about, missed the shift and threw it into i think it was 3rd but didnt sound like it sounded more like first, for a split second trew it in neutral and the car shut off, no lights nothing. with electrical power on only lightson where the battery light and oil light, but had a problem starting it up, and now it idles rough almost blown head gasket rough with out the smell, it has a light-mid knocking wanting to bog out sound at idle, but when i depress the accelerator it sound almost normal but as if though it is struggling to rev up to were it is at. any ideas or comments on what it could be? i know it can be alot of things but i just would like to know if it has happened to any of you or if you have heard anything similar before?

thanks, input is appreciated.