2005 Volvo with d12
Loosing a lot of coolant but it's not leaking through a weep hole - but behind a weep hole on the engine. Any idea?
Coolant leak behind water pump
Discussion in 'Volvo Forum' started by FAP, Oct 8, 2017.
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SMDH....need more info on specific location
A clear picture would be nice (dont you have a smartphone?)FAP Thanks this. -
Right between the coolant filter and weep hole there is a bolt that you can see it's dripping from it. From what I can see there is a some kind of a pipe above it - looks like a pipe housing or so?
Attached Files:
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I was having a slight wetness just above that area (where the coolant filter plumbing goes into).
I changed the coolant filter ($20) - it was rusty on the outside - and the weeping/leak stopped. Maybe I had a clogged filter? It was not pretty inside either.
Your coolant filter looks old. Wanna try that first and see?
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You should be changing your coolant filter every other oil change.
Those look like they haven't been changed in a few years.nax Thanks this. -
I agree with you guys but coolant filter is dry like a gunpowder. Leak is coming from that place behind - what is that?
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Im gonna do some plumbing on my truck before it gets too cold out.......
New Radiator/New Upper and Lower Stainless Coolant Tubes- new Heater Hoses and New Steel Heater pipe from the thermostat housing to the heater hose split
As for your leak- No Panic,,,Probably an easy fix- Remove Filter first- Inspect area closely-Clean area with some B/C...Remove things as they Get in your way to diagnose- Could be an O-Ring or seal -
The filter may be dry (on the outside)...but the crap INSIDE may be restricting flow, which in turn, leads to a leak from somewhere nearby.
Just change the filter. Your truck will thank you.
FYI....the filter I posted above was there when I bought the truck, and from the records, it was there for over 100K miles (smdh). So much for "long life"
After changing it, the wetness around the mount & minor leak UP ABOVE in the plumbing area stoppedFAP Thanks this. -
Makes sense. Will do in 1 hr. Let's see
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Replaced coolant filter but nothing changed. After mechanic inspected - coolant pump will have to be changed...
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