merc85
Monday 12th September 2011, 18:29
Hi i have replaced my old recirc valve with a 2nd hand one which is alot better.
BUT! i have just got a hand held vacum tester.
I have connected this up to the recirc valve and tried to create a Vacum.
I can Create this Vacum by pumping by hand, but the Valve does NOT hold a vacum for long, ie has soon as you create the vacum and stop it imediatly loses it all.
is this normal? or should it hold at least a small amount of Vacum?
Really apreciate any help/sugestions
BUT! i have just got a hand held vacum tester.
I have connected this up to the recirc valve and tried to create a Vacum.
I can Create this Vacum by pumping by hand, but the Valve does NOT hold a vacum for long, ie has soon as you create the vacum and stop it imediatly loses it all.
is this normal? or should it hold at least a small amount of Vacum?
Really apreciate any help/sugestions