# Employee truck or trailer setup

**URL:** <https://pressurewashingresource.com/community/t/employee-truck-or-trailer-setup/9829>\
**Category:** Way Off Topic\
**Created:** [October 15, 2017, 1:26am UTC](https://pressurewashingresource.com/community/t/employee-truck-or-trailer-setup/9829 "2017-10-15T01:26:47Z")\
**Posts on this page:** 1\
**Showing post:** 53

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**Author:** ![BuzzLightyear](https://pressurewashingresource.com/community/letter_avatar_proxy/v4/letter/b/3da27b/32.png) [@BuzzLightyear](https://pressurewashingresource.com/community/u/BuzzLightyear)\
**Post date:** [October 16, 2017, 1:12am UTC](https://pressurewashingresource.com/community/t/employee-truck-or-trailer-setup/9829/53 "2017-10-16T01:12:47Z")

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You’re posts couls be offensive to some. Did you know Tim Berners-Lee died in a tangle of Ethernet cables so you could post aggravating questions on teh interwebs?

Anyway. Your injector works via Venturi. At high pressure a one way valve is closed by a ball bearing (your ball, I told you to play with it).

If you have water coming out of your downstream injector then you may be:

- missing a ball
- have a stuck ball
- missing a spring
- suffering the consequences of forgetting to flush your injector andnyiur ball has corroded away

If you have wine coming out of your downstream injector then you may be:

- Jesus

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