K3

K3 INSPECT SYSTEM

- Key "off."

- Reconnect the vacuum line.

- Inspect the power brake booster, rubber grommet, and all vacuum plumbing for cracks, holes, bad connections, or missing clamps.

- Push the brake pedal several times to exhaust vacuum. Push down on the brake pedal and hold it.

- Start the engine.

- Does the brake pedal move down when the engine is started?

> Yes
Vacuum system is OK.

> No
Go to Pinpoint Test K4. K4