Tracker 4x4 L4-1.6L VIN 6 (1995)
Positive Crankcase Ventilation Valve: Testing and Inspection
Description
PCV VALVE CHECK
REMOVE OR DISCONNECT
1. Three bolts and throttle cover.
2. Positive Crankcase Ventilation (PCV) hose and PCV valve from cylinder head cover.
INSPECT
^
Run engine at idle.
^
Place your finger over the end of the PCV valve to check for vacuum. If there is no vacuum, check for clogged valve. Replace as necessary.
NOTICE: If engine is idling rough, this may be caused by a clogged PCV valve or plugged hoses; therefore, never adjust idle speed without first
checking PCV valve and hoses.
^
Remove PCV valve from PCV hose. Shake PCV valve and listen for a rattle. If valve does not rattle, replace PCV valve.
INSTALL OR CONNECT
1. PCV hose and PCV valve to cylinder head cover.
2. Throttle cover; secure with three bolts. Tighten throttle cover bolts to 15 Nm (11 lb. ft.).
