PCV Orifice Replacement

Fig 1: Removing PCV Orifice

Courtesy of SUZUKI OF AMERICA CORP.

NOTE: If the PCV orifice is damaged or plugged and cannot be cleaned out, the PCV orifice can be replaced.

Remove the old PCV orifice by griping the neck of the orifice with pliers and twisting and pulling out of the right camshaft cover.

Fig 2: Identifying PCV Orifice
Courtesy of SUZUKI OF AMERICA CORP.
Apply sealant GM P/N 12378521 (Canadian P/N 88901148) or equivalent to the NEW PCV orifice (1).

Fig 3: Identifying PCV Orifice And Right Camshaft Cover
Courtesy of SUZUKI OF AMERICA CORP.
Install the NEW PCV orifice into the right camshaft cover. After insertion, twist the PCV orifice in order to eliminate any vertical leak paths in the sealant.