Water outlet: leak from bleed plug threads
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Trailering
Joined: Feb 2006
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Water outlet: leak from bleed plug threads
93 F150, V8 351 engine.
Anyone have suggestions for sealing the threads on the bleed plug at the top of the water outlet? (I gather all the aftermarket units have the threaded plug, although the original did not)
I tried varying amounts of teflon tape (from 1-4 wraps); I also tried Bars-Leaks pellets. There is still seepage of coolant. I am reluctant to put permatex silicone on the threads because I am worried about pieces breaking off and clogging the radiator or heater core.
many thanks for your help!
Anyone have suggestions for sealing the threads on the bleed plug at the top of the water outlet? (I gather all the aftermarket units have the threaded plug, although the original did not)
I tried varying amounts of teflon tape (from 1-4 wraps); I also tried Bars-Leaks pellets. There is still seepage of coolant. I am reluctant to put permatex silicone on the threads because I am worried about pieces breaking off and clogging the radiator or heater core.
many thanks for your help!
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