Subject	Thanks. Makes sense.
Posted by	ZXoltan on January 08, 2025 at 2:01 PM
	This message has been viewed 27 times.
In Reply To	Mine was leaking from the weep hole, which I think posted by cherry on January 08, 2025 at 01:48 PM
Message	Seems like the diaphragm should be tested under vaccuum and boost conditions (-15 psi to 15 psi) to confirm that it isn't leaking. I'm surmising this from Brett's explanation: La-Z-Link I guess the rest of the housing should be pressure tested as well to ensure that there are no other leaks?
Follow Ups	Are the OE recirs supposed to leak air on a leak test.. - Z-line 15:25:57 01/07/25 Don't think so, at least not enough to really hear it - Polishzx 18:25:17 01/07/25 I can definitely hear it if I lean in, the cloud of smoke.. - Z-line 21:17:30 01/07/25 Nope. Do you have other recircs you can test? (n/m) - vorpalZed 09:13:20 01/08/25 Fortunately, I do. I’ll be swapping them this week.. - Z-line 12:17:37 01/08/25 Leaking recirculation valves will result in a boost leak. - cherry 11:32:01 01/08/25 Dumb follow-up questions ;-) - ZXoltan 11:57:30 01/08/25 Mine was leaking from the weep hole, which I think - cherry 13:48:02 01/08/25 Thanks. Makes sense. - ZXoltan 14:01:27 01/08/25 The weep hole under the diaphragm can leak a tiny bit - LitlElvis 20:40:08 01/08/25 Should the diaphragm still hold pressure or vacuum above it? - ZXoltan 08:02:32 01/09/25 The diaphragm needs to isolate both sides and hold pressure/ - itsa300zx 10:17:13 01/09/25 Yes, the diaphragm should hold vacuum when applied at the - LitlElvis 11:21:07 01/09/25
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