Use this fuel pump and vacuum tester to test the pressure on mechanical and electrical fuel pumps. The vacuum gauge can also diagnose improper valve timing, burned or stuck valves, sticking choke, leaking manifold, improper fuel mixture and more.
This item is subject to a 20% restocking fee
Compare our price of $15.99 to ATD TOOLS at $29.4 (model number: 5657). Save 49% by shopping at Harbor Freight.