Rep Power: 0

i had a blown headgasket took the engine apart to put a new one in only to realize i had a small hairline crack in cylinder 3 wall. I just put the car back together after getting the head shaved hoping that it would be fixed but it wasn't. So i bought this bar's leak stuff and it actually worked. Before i had to put new coolant in every morning when i would drive it but not anymore. But my heater still blows nothing but hot air not cold but hot and my exhaust still sputters... do you think those problems are related to head gasket? I also have a LX ecu when my engine is vtec EX