oologahan
ArboristSite Operative
I bought one of these testors and hooked it to the fuel inlet on my Homelite S1050 carb and it wont build pressure, it will build vacuum, but not pressure. Is this because the check valve is bad?
T1If it won't hold 7-10 psi it is leaking somewhere. The best way to find the leak is to keep the pressure line connected and dunk the carb under water. Locate the area where the bubbles are coming from. If bubbles come from the gaskets,you can locate the leak easily. If the bubbles come out of the venturi, it's likely a leaking metering valve.
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