TU-470B Fuel Injection Cleaner

A&E Hand Tool's Fuel Injection Cleaner, No. TU-470B, reduces potential damage by allowing the gauge and manifold assembly to be separated from the canister during filling. The new neck design reduces damage to the O-ring by limiting exposure to the cleaning solution. An integrated check valve prevents fluid from backing up through the regulator. The two-gauge design allows the technician to view the vehicle pressure and set the working pressure simultaneously.