Routine engine maintenance that's often overlooked on 4Runner#FJ Cruiser and Tacoma# We show you how to remove and replace the PCV# or Positive Crankcase Ventilation valve. A clogged PCV valve can cause your engine to run sluggish#create damaging crankcase sludge#and allow internal pressure to cause major oil leaks
#Avoid Costly Engine Oil Leaks Toyota Tacoma# 4Runner#FJ Cruiser How To Replace PCV Valve and timing cover # engine towing