Re: Bendix Treadle Vac Study- Serioius Business!!

Posted by PackardV8 On 2011/1/14 10:46:17

The only way to solve this problem is to diagnose it based on some various testing procedures. I outlined one twice above.

Something easier to do before cracking the wheel cylinders as i mentioned above is to remove the vacuum hose from the side of the power unit and plug it. Start the engine and then check to be sure therre is vacuum drawing at the end of the hose. NO vacuum at the hose could cause your symptoms. Could be other things too. There is no ONE SINGLE problem that can cause the symptom u're experienceing. The problem is solved by the process of elemination. Do the easy test FIRST. Checking the vacuum line for vacuum is the easiest i can think of rite now.