And best to ask Mario directly but Matt deals with him and Mario said the ones he was getting were faulty too often so Matt is getting genuine.
Low coolant alarm intermittently going off, and losing a little coolant I think.
The line from the t/stat bleed was blocked.
Put in a brass tee as a temporary measure and still the same but he had the same issue with his D1 years ago doing the same.
Used the brass tee and still the same.
Used the correct bit, problem solved.
And best to ask Mario directly but Matt deals with him and Mario said the ones he was getting were faulty too often so Matt is getting genuine.
Yes and No(kind'a sort'a)
I just fetched mine(the unused one I ordered ages ago).
Brand new still, just dusty(fell into a small gap between loads of stuff, and sat there all this time).
Cleaned off hose ends, and blew through.
From the engine side when you blow air through, most of that air comes through to the expansion tank hose end, and very little to the radiator hose end .. so it is more restricted in the UFO valve thing.
If you block the expansion tank hose end, its then a little harder to to blow through the engine side end hose, and not as much air comes through the radiator end of the hose(not as much air out, as the effort to blow through).
Block the radiator hose end tho, and it's much easier to maintain air into hose, and more air(by sound) seems to come out through to the expansion tank hose end.
radiator hose is smaller ID compared to the other two hose IDs tho .. so maybe that's why the restriction, but it's not a lot smaller(maybe 4mm ID vs 5mm IDs for the other two).
So, yeah, it's just a three way junction, but it is 'restricted' in some way/somehow, even tho it's still flows all the time through all 3 hose ends.
Arthur.
'99 D1 300Tdi Auto
'03 D2 Td5 Auto
its a double venturi.
flow from the engine side or the radiator side towards the header tank draws air from the radiator or engine respectively.
This is why the piece of vac tube flared into A Tpiece works so well.
Some of the vactuators have a pair of bumper type one way valves in them to stop coolant flowing backwards out of the header tank into the radiator or the thermostat housing.
a Y piece will usually work if you get it so the Y points down away from the thermostat and radiator but is still higher than the radiator bleed, lower than thermostat and without any downhill legs
Dave
"In a Landrover the other vehicle is your crumple zone."
For spelling call Rogets, for mechanicing call me.
Fozzy, 2.25D SIII Ex DCA Ute
TdiautoManual d1 (gave it to the Mupion)
Archaeoptersix 1990 6x6 dual cab(This things staying)
If you've benefited from one or more of my posts please remember, your taxes paid for my skill sets, I'm just trying to make sure you get your monies worth.
If you think you're in front on the deal, pay it forwards.
Ah! makes sense now .. and why a T piece didn't work well for me(until I fitted the inner tube part).
The flow from thermostat housing and radiator into the expansion tank coming from both the top of the Y bits flowing more smoothly into the expansion tank.
Hard for the flow to do a sharp almost U turn from one top port and back to the other, but still flow smoothly towards the expansion tank.
Arthur.
'99 D1 300Tdi Auto
'03 D2 Td5 Auto
I just cut the crimps off the hose and fitted the Y fitting with clamps and had no problems after.
MY08 TDV6 SE D3- permagrin ooh yeah
2004 Jayco Freedom tin tent
1998 Triumph Daytona T595
1974 VW Kombi bus
1958 Holden FC special sedan
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