lemon-mirror:
Home >> Jeep >> 1985 >> Wagoneer Base, 2.1 B, Standard >> Repair and Diagnosis >> Engine Performance >> System >> PCV System >> Maintenance >> Jeep >> PCV Valve

PCV Valve

Replace PCV valve every 30,000 miles. Valve is located on rocker arm cover of 4-cylinder, 6-cylinder and V6 models and on intake manifold of V8 models.