A bad PCV valve may cause a lean air/fuel mixture and extra pressure in the engine, potentially leading to rough idle, rough start or rough acceleration as well as engine oil sludge and excess oil consumption. Remove, inspect and clean, and replace a PCV valve in a 2005 Acura TL in just a few minutes.
Disclaimer: I am a hobbyist, not a mechanic. This video is intended for entertainment and informational purposes. We are not responsible for your actions taken as a result of viewing this video. Always practice safety first and consult a mechanic for proper automotive diagnosis and repair.