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| eb xr6 falcon |
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its time to do the welsh plug in the back of the block i have been noticing a coolant leek geting worse
 just wanting to know if some of u have done a couple of these and have any hints and tips to go about it. thanks for ur replys 
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| alfy12 |
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Just make sure it is actually the welch plugs leaking. I bought a set to fit too mum's eb only to discover the exhaust manifold was obscuring my view and what I really had was a leaking head gasket.
I think it will be an engine out job if it is definately the rear welch plug.
_________________ NF Fairlane: Non Factory Dual Fuel - New coolant tank, New fuel injectors, New fuel pump, New earth cable, ECU capacitors replaced, New O2 sensor, leads and plugs, New Radiator/Condensor cleaned. 483,000kms. AU I6 Powered. Struts, Shockies, Tie rods and ball joints replaced. |
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| cjh |
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To do the rear welsh plug, take out the box ( man or auto), flywheel/flexplate, and the shim plate, you are there.
Just make sure it isn't the very back of the head gasket, there are 2 water jackets/slots there.
_________________ http://youtu.be/jJTh9F3Vgg0 |
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| snap0964 |
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While you're at it, replace the rear main bearing seal.
_________________ 96 XH Longreach 'S': LPG, Alarm, 3.23:1 LSD, Cruise, Trip Comp, ABS, Power Windows, Mid Series Dome Lt, Climate Ctrl |
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| eb xr6 falcon |
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thanks 4 the tips
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| Green Eyed Monster. |
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Hi, is it neccesary to use any sealant when fitting new welsh plugs? i will be replacing the rear plug also and dont want to do it twice.
thanks.
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| eb xr6 falcon |
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All i used was abit of that dynagrip chocolate brown gasket glue stuff around the welsh plug and make sure your replacing it with a brass welsh plug. hopefully wont be doing it for a while.
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| jvangent |
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i froze mine over night helped to get it in there.....
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| Shortshift |
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Green Eyed Monster. wrote: Hi, is it neccesary to use any sealant when fitting new welsh plugs? i will be replacing the rear plug also and dont want to do it twice. thanks. I've heard a few people recommend Loctite when refitting them.
_________________ AU2 XR8 with Raptor VL, ported Yella Terra GT40P heads, Scorpion 1.6 RRs, XE264HR-14 Comp Cam, ceramic coated Hurricane Headers, 60lb injectors, Walbro 255, 200cfi cats, 3" exhaust & Snow Performance water methanol injection |
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| eb xr6 falcon |
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think of the poor fu*k who has to do em next.
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| Shortshift |
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If the plugs are brass (or if they make them... stainless steel), you'd probably end up selling or wrecking the car before having to replace them again. I reckon a hammer and drift would still remove them OK.
_________________ AU2 XR8 with Raptor VL, ported Yella Terra GT40P heads, Scorpion 1.6 RRs, XE264HR-14 Comp Cam, ceramic coated Hurricane Headers, 60lb injectors, Walbro 255, 200cfi cats, 3" exhaust & Snow Performance water methanol injection |
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