Just had my head gaskets done last week.
I was looking around the engine last night and noticed that the top radiator hose is all puckered up and flattened. When I opened the radiator cap, I hear this sucking noise and the hose returns to its round shape. The reservoir tank is full (and seems to stay at the same level all the time), but I topped off the radiator with coolant anyway (added maybe half a cup).
Could this be related to the head gasket job? do I need a new hose? or it's the radiator cap maybe?
I don't quite understand how coolant moves from the reservoir back into the radiator.
I was looking around the engine last night and noticed that the top radiator hose is all puckered up and flattened. When I opened the radiator cap, I hear this sucking noise and the hose returns to its round shape. The reservoir tank is full (and seems to stay at the same level all the time), but I topped off the radiator with coolant anyway (added maybe half a cup).
Could this be related to the head gasket job? do I need a new hose? or it's the radiator cap maybe?
I don't quite understand how coolant moves from the reservoir back into the radiator.