Replace the PCV Valve on a 1999 Suzuki Vitara

The Positive Crankcase Ventilation (PCV) valve allows exhaust gasses and moisture that build up in the crankcase to be recirculated into your intake manifold, extending the life of your engine. The size and shape of the valve can vary greatly between vehicles, and they can be hard to locate if you don't know what you're looking for.

This article was written specifically for the 2.0L I4 engine in the 1999 Suzuki Vitara, but may also be accurate for Chevrolet Trackers of the same year.

Required Tools

Pliers

Required Parts

Replacement PCV Valve
Replacement PCV Valve Grommet

Step by Step Instructions

1

Locate the PCV valve on the side of the valve cover.

Image 2133 from Replace the PCV Valve on a 1999 Suzuki Vitara

2

Using pliers, loosen the hose clamp and move it farther down the hose.

Image 2136 from Replace the PCV Valve on a 1999 Suzuki Vitara

3

Pull the hose off of the PCV valve.

Image 2139 from Replace the PCV Valve on a 1999 Suzuki Vitara

4

Pull the PCV valve and the rubber grommet it sits in out of the engine.

5

Compare the old and new parts to make sure you bought the correct ones.

Image 2142 from Replace the PCV Valve on a 1999 Suzuki Vitara

6

Shake the old and new valves next to your ear. A rattling noise usually indicates that the valve is good. Even if your old one is good, you might as well replace it.

7

Insert the new PCV valve into the hose and the new grommet into the engine's valve cover.