Description:
Large3-1/2'' diameter gauge with color-coded easy-reading scales.
Extra long heavy-duty rubber hose and 14mm/18mm manifold adapter.
Checks for worn of defective parts in fuel pumps, vacuum system.
Function:
1. This tester will test fuel pump pressure and all vacuum operated devices.
2. Check carburetor settings and valve adjustments
3. Diagnose leaking valves, incorrect timing, leaky intake manifolds and clogged mufflers.
4. Used to test fuel pressure on mechanical and electric fuel pumps
5. It will also diagnose improper timing, burned or stuck valves, leaking manifold, improper fuel mixture, sticking choke and more
6. Adapters are suitable for most vehicles
