It seems for me that the small rubber seal inside the fitting is always the problem with a fuel presser test gauge.I replaced mine with this fitting. It works really well and no leaks. I use it on GM and it's the correct size for that application.
GOOFIT PD18 18Mm Carburetor For 4-Stroke GY6 49Cc 50Cc Chinese Scooter 139QMB Moped Replacement - Taotao Kymco Jonway Baja
19 Review
Lucas Oil Fuel Treatment Quart - Tan Color, 1QT Size
31 Review
Wristwatch CASIO Edifice Edifice EFR-526L-1AVUEF quartz, chronograph, stopwatch, waterproof, arrow light, black
13 Review
Universal Fuel Tank Lock Ring Tool For Chrysler, Dodge, Ford, GM, Nissan, And Jeep Wrangler - Easy Fuel Pump Senders Removal And Install Tool
44 Review
🚗 Optimized Air Lift 1000 Suspension Kit for Improved Performance - 60818
9 Review
🔧 C16 09209 Shocks Struts Camper Tonneau: Upgrade Your Ride with Superior Suspension and Enhanced Cargo Protection
8 Review
AIR LIFT 25804 Air Shock Controller Kit: Precision Control for Optimal Suspension Performance
3 Review
🔧 Enhanced Compatibility: Springs for 2004-2012 Pathfinder & 2005-2013
6 Review