British Leyland Rover
Active Member
Good evening, does anyone have a source for one of these? There's some UK Made ones on ebay for MG's and that's all I can find.
Thank you.
Thank you.
Wildefalcon
Well-Known Member
Which engine is this for?
British Leyland Rover
Active Member
Sorry it's a 2.25 petrol
Wildefalcon
Well-Known Member
Swiss? Or late emissions control engine. Most have a simple breather to atmosphere. Got any photos, curious!
British Leyland Rover
Active Member
British Leyland Rover
Active Member
British Leyland Rover
Active Member
I was going to try one of these.
27H7758 - PCV Valve Diaphragm OEM Quality (Made in the UK) | eBay UK
27H7758 – PCV Valve Diaphragm. Sprite & Midget from 1963 – 1974. ALL 18GA-GD ENGINE PREFIXES.
www.ebay.co.uk
Wildefalcon
Well-Known Member
Not standard fitment in the UK! Interesting. Thanks for sharing.
British Leyland Rover
Active Member
Thankyou mystery, mystery solved!
I'm surprised no one sells a replacement for series landrovers. I'm sure the rubber diaphragm deteriorates above the hot manifold and can cause running issues.
I'll take mine apart and inspect. I've ordered the 3 emissions hoses, im sure mine has been leaking air.
I'm surprised no one sells a replacement for series landrovers. I'm sure the rubber diaphragm deteriorates above the hot manifold and can cause running issues.
I'll take mine apart and inspect. I've ordered the 3 emissions hoses, im sure mine has been leaking air.
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British Leyland Rover
Active Member
Sure enough the diaphragm has a small tear.
mystery
Well-Known Member
not a fan of that size of jubilee clamp prefer the two wire type the jubilee clamps tend to distort the rubber hoses you can get smaller thinner jubilees that would fit better or the correct sized modern spring tensioned clamps ,be careful when cleaning the spring so as not to stretch it as this will affect it's operation
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British Leyland Rover
Active Member
Thank you hopefully the new parts fit correctly.
British Leyland Rover
Active Member
An update on servicing the 2.25 petrol pressure control valve PCV.
The rubber diaphragms are easily sourced for MG/triumph, they are made in Britain and appear good quality.
To check the valve you can blow down the the top and check for sealing.
One of the two metal pipe brackets was missing and it stops the metal pipe touching the fan pulley.
The rubber diaphragms are easily sourced for MG/triumph, they are made in Britain and appear good quality.
To check the valve you can blow down the the top and check for sealing.
One of the two metal pipe brackets was missing and it stops the metal pipe touching the fan pulley.
Wildefalcon
Well-Known Member
Excellent update. Would appreciate photo of the installed item.
