Running a g60 in my mk1 rabbit and ran into a problem recently. I did a head job and after reassembly I can't get the engine to start. I have the timing set and have exhaust pressure like usual, I checked and am getting spark Aswell as fuel. I did screw up while putting the exhaust manifold back on and my o2 sensor came unplugged and the wires were not labeled. I tried many different combinations of the 3 wires and it still just cranks. It's not back fireing or having any other wierd symptoms... Any suggestions? I checked over the engine a bunch to make sure it wasent anything super obvious