- Amazon Customer Reviews
Test fuel pump output pressure to 10PSI.
Read engine vacuum to 28″ HG.
Check carburetor settings and valve adjustments.
Comes with large 3-1/2″ diameter gauge and 24″ long vacuum hose.
Adapters suitable for most vehicles.
Product instructions included.
Test fuel pump output pressure to 10PSI
Read engine vacuum to 28
Comes with large 3-1/2
Adapters suitable for most vehicles
Product instructions and carrying case included