DOES YOUR AC MANIFOLD GAUGE LEAK? FIND AND FIX IT LIKE THIS? (HVAC, DIY, AUTOMOTIVE) -Harbor Freight 

Ahoy mateys, summer be upon us and if your AC manifold gauge isn't working you'll never know why your system isn't acting correctly! Not holding pressure or vacuum try this.
THIS GAUGE IN ACTION - • CUSTOMER STATES: MY CA...
NYLOG (THREAD SEALANT) - www.amazon.com/Refrigeration-...
BLUE MONSTER PTFE THREAD TAPE - www.homedepot.com/p/Blue-Mons...

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