PCV Valve Replacement near Diamond Bar, California

Replacing the PCV valves can take seconds on some vehicles, and even an hour or two on others. In all cases, replacing the part is easy, but accessibility is not always on the technician's side. Vehicle are purpose-built, and most are built to be economical and reliable. This means placing components that frequently fail in expected positions, and unobstructed from removal. For vehicles that are built for high-luxury, performance, or off-road use, the placement of components is strictly for the purpose of enhancing performance, and may be very complicated to service.

We recommend using the OEM PCV valve if possible. The manufacturer will update parts as needed, and having the latest revision could save time, trouble, and money in the future.

Engines with clogged PCV valves should be examined to discover the purpose of the clogged valve. Under normal conditions, the PCV valve should not clog. If clogging occurs, the engine should undergo a brief scan to inspect the engine running conditions. Lastly, the engine should be checked for engine sludge, as this is the major cause for many issues, including PCV valve clogs, and catching engine sludge early is vital to the longevity of the engine.

In many cases, replacing the PCV valve is a straightforward process. The valve is usually pretty easy to access, depending on what model of car you have. If you can get to the valve without having to remove other parts, it's a simple matter of pulling the old valve out and pushing the new one in.