Welcome Guest [Log In] [Register]
Posted ImageWelcome to the all new Geo Metro Forum. We hope you enjoy your visit.

You're currently viewing our forum as a guest. This means you are limited to certain areas of the board and there are features you can't use and images you can't see. Registration is simple, fast, and completely free. If you're already a member please log in to your account to access all of our features:

Join our community!




Username:   Password:
Add Reply
Thermostat housing leak after thermostat change; Not sure if I got the right part.
Topic Started: Oct 24 2013, 04:30 AM (3,457 Views)
jonathan180iq
Member Avatar
Not Really All That Smart

Thank you, Ascensions.
Offline Profile Quote Post Goto Top
 
clarkdw


The air bleed valve (Weep hole) is intended to prevent air pockets behind the thermostat. In the FSM it is indicated that it is meant to be at the top. This makes sense when you consider that air will be up there rather than at the bottom.

Putting the air bleed valve at the bottom can cause an air pocket in the housing and failure of the thermostat to open at the correct temperature. Most of the time the turbulence of the coolant in the housing will eventually get rid of the air but......
Offline Profile Quote Post Goto Top
 
1 user reading this topic (1 Guest and 0 Anonymous)
« Previous Topic · Engine Tech & Diagnostics · Next Topic »
Add Reply