Vacuum Pump With Gauge

Vacuum Pump:

PURPOSE
Used apply a vacuum to check the operation of vacuum actuated components (i.e. EGR valve).

Used to test measure vacuum at vacuum actuated components or to check engine operation as manifold vacuum.

Can be used to detect:
- Obstruction of air flow in the exhaust system
- sticking valves
- Broken valve springs
- Low compression
- Ignition timing problems
- Vacuum leaks