hey guys i jsut did the multiport swap in my 89 hatch when all said and done it fired right up..... but it ran like ****, the computer is also throwing code 10 and 14 i settled the idle down and then white smoke started coming out of the exhaust so i automatically figured oh **** head gasket, when i took the intake manifold gasket off theport for number 2 cylinder was filled with antifreeze..............the others had a little but not too much.........what could it be??????

 

10 and 14 are the exact plug in the engine bay. make sure the intake air temp(code 10) has the red / green wires plug and the EAVC(code 14) has the blue / black wires plug.