Hello,
My question is about a possible water pump leak on my 1970 Dodge. I noticed a small amount of coolant has been dripping the lower outlet - just above where the lower radiator hose is attached to the pump.
I can't see from where this is originating, but I guess it has to be either the pump or the thermostat housing above it.
The strange part is that when the engine is running or for several hours after, it doesn't seem to leak at all. But when I leave it sitting for a few days, I notice this small puddle and see the traces of coolant in the area I mentioned.
I'm not sure what could cause a situation like this? Can I try to somehow trace this?
Lastly, would a product like those Bar's Leaks additives be helpful or harmful in this situation?
Thanks very much for any tips on this!
Answer
Hi Brad,
I'm placing my bets on the weep-hole. Under the impeller-shaft (between the impeller and the pulley) there is a small hole used for the purpose of leaking when the bearings start to wear out. You need to replace the water pump to stop the leak as the bearings have worn passed the point of usefullness.
Looking for a reputable service technician? My advice on finding a good technician is: Steer clear of the dealership and 'chain' stores like Firestone, Sears, Pep Boys, Monro Muffler/Brake, Midas, etc. as they usually only employ ONE ASE Certified Tech just so they can say they do and chances are, that guy is the asst. manager or manager and is not in the store to diagnose/repair vehicles anyway. Find a service location in the link below or get some names out of the yellow-pages and do a drive-by. Garages that employ ASE Certified Technicians will be marked with the 'Blue-Seal' insignia. If unsure about whether a place employs Certified Techs, just ask to see their credentials. ALL ASE Certified Technicians will be PROUD to show and display their certificate(s).
Thanks for the question, I hope this information was helpful to you.
Fred
Knucklebusters Used Auto & Truck Parts, Inc.
www.knucklebusters.us
570-453-0910
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