Re: 1956 Patrician police car

Posted by HH56 On 2009/1/4 13:02:46

Agreed, and IIRC you had some difficulty with the new hoses. Any chance one of them is kinked, blocked or even hooked up incorrectly. Don't recall any serious issues with the pumps unless run dry as happened when your hose broke so seems kinda odd 2 would be bad.

As to test, only thing in manual is pressure test out of pump. There are a few references to stuck flow or relief valve so that is a possibility if the pumps sitting a long time. The control valve is the one with all 4 hoses connecting.