[scottfab]

Just how much does your secondary vacuum system leak?
With your ign key turned on and engine not running
how much time does your aux pump stay off.
That is, once it runs for a time (maybe it keeps running)
how long (in seconds) does the pump stay off?

PLEASE if you deleted the secondary do not vote.
PLEASE use actual numbers, don't guess.
If you have more than one ZR-1 sorry you can only vote once
(only because I blew it when setting up the poll)
If your aux pump keeps running then the off time is 0 seconds.