Water leak, no heat
#1
Water leak, no heat
Sorry I'm not that bright and I truly appreciate any and all input I have a 2003 F150 XLT 4.6. I am leaking a lot of water and now the heater won't blow warm air. The leak appears to be coming from above the bottom pully. Help! Thanks
#2
Member
No heat with no water, sounds like your water pump is shot, or maybe a busted hose.
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#3
Senior Member
Leak above the bottom pulley would tend to be a sign that the water pump has went bad. You will tend not to get a high temp indication right away as the temp sensor is on the top of the engine. Simple test start truck let it warm up (watch the temp so it does not over heat) feel for water flow (pressure) once the engine gets to normal operating temp.