The purpose of a tub overflow gasket is to create a watertight seal between the tub and the overflow drain. It prevents water from leaking out of the tub by ensuring that any excess water that reaches the overflow drain is directed back into the Plumbing system instead of spilling onto the floor.
The overflow drain gasket in a sink or bathtub serves to prevent water from leaking out of the overflow opening and helps to maintain the proper water level in the fixture.
The purpose of an overflow gasket in a plumbing system is to prevent water overflow by providing a secondary drainage outlet. It helps to redirect excess water away from the main drainage system, reducing the risk of flooding or damage.
The purpose of the bathtub overflow drain gasket is to create a watertight seal between the overflow drain and the bathtub. This gasket helps prevent water leakage by ensuring that any excess water that reaches the overflow drain is directed back into the plumbing system, rather than seeping out and causing damage to the surrounding area.
Blown head gasket or cracked head or both are a good bet.
Bad head gasket? Bad thermostat? Defective radiator cap?
Gasket
If you are referring to leaking out of one of the overflow hoses, your float is sticking. If it is leaking from the body of the carb, the gasket where the carb and float bowl bolt together needs to be replaced.
This could potentially be a leaking head gasket. It is generally a $25-45 test at any mechanic shop to find out for sure.
To replace a bathtub overflow gasket, you will need to remove the overflow cover plate, unscrew the old gasket, clean the area thoroughly, and then install the new gasket by screwing it into place. Finally, reattach the overflow cover plate.
Your kitchen sink may be leaking from the drain gasket due to wear and tear, improper installation, or a loose connection. It is important to inspect and repair the gasket to prevent further leakage and potential water damage.
Are you sure where the water is coming from? (1) Could it be A/C condensation draining from condensate collector pan? (2) Could it be overflow from the radiator overflow tank? (3) Could it be leaking from the water pump (which could possibly signify imminent failure of the pump)? If you can answer all thes questions in the negative - then take it back to whoever did your gasket work and ask THEM.
If it's leaking transmission fluid, could be a bad pump seal. If it's leaking engine oil, could be a bad oil filter, leaking valve cover gasket, leaking intake manifold gasket, leaking oil pressure sender, leaking distributor gasket.