vacum one way valve

genpk · 1st July 2021, 10:44

Was checking the ZT (2.5 v6) out the other day and noticed a vacum leak coming from the small one way valve on the pipe that comes from the rear
head. The valve is inline and comes up to a T piece in the vacum line to the throttle body.
Are you able to buy the valves separately ?

T-Cut · 1st July 2021, 14:21

Is it the central bit of this? https://rimmerbros.com/Item--i-MLH100550L
If so, they aren't listed as a separate part, so you'll have to seek out a second hand one or maybe locate a suitable valve on eBay, etc.

TC

genpk · 2nd July 2021, 03:24

hi tc, it is the short length of breather pipe that is connected to the small pipe from the front rocker cover, where the T piece is, it goes down to the side of the rear rocket cover.
There is a small valve just under the T piece .
I think there is a listing for that pipe with the valve but not sure.
Getting access to the re plug point on the head looks a pain so thought of cutting the pipe, put a joiner and a new valve.
I assume its a one way valve ?

1st July 2021, 10:44	#1
genpk Posted a thing or two Rover 75 Saloon MGZT Join Date: Jul 2012 Location: Perth, AUSTRALIA Posts: 1,664 Thanks: 3 Thanked 461 Times in 299 Posts	vacum one way valve Was checking the ZT (2.5 v6) out the other day and noticed a vacum leak coming from the small one way valve on the pipe that comes from the rear head. The valve is inline and comes up to a T piece in the vacum line to the throttle body. Are you able to buy the valves separately ?

1st July 2021, 14:21	#2
T-Cut This is my second home Rover75 and Mreg Corsa. Join Date: Nov 2006 Location: Sumweer onat mote o'dust (Sagin) Posts: 21,753 Thanks: 341 Thanked 3,660 Times in 2,924 Posts	Is it the central bit of this? https://rimmerbros.com/Item--i-MLH100550L If so, they aren't listed as a separate part, so you'll have to seek out a second hand one or maybe locate a suitable valve on eBay, etc. TC

2nd July 2021, 03:24	#3
genpk Posted a thing or two Rover 75 Saloon MGZT Join Date: Jul 2012 Location: Perth, AUSTRALIA Posts: 1,664 Thanks: 3 Thanked 461 Times in 299 Posts	hi tc, it is the short length of breather pipe that is connected to the small pipe from the front rocker cover, where the T piece is, it goes down to the side of the rear rocket cover. There is a small valve just under the T piece . I think there is a listing for that pipe with the valve but not sure. Getting access to the re plug point on the head looks a pain so thought of cutting the pipe, put a joiner and a new valve. I assume its a one way valve ?