The PCV valve in a 2012 Chevy Malibu can be found on the right side of the engine near the intake manifold. This is on the valve cover area and there are wires that run to it. The PCV valve on your vehicle lets exhaust gasses back into the engine.
Amazingly, how do I change my PCV valve?
- Locate the PCV valve and loosen the hose clamp if there is one, or pull the little L-shaped housing off the end of the valve.
- Remove the valve.
- Check the hose and the hose clamps or grommet.
- Screw in the new valve.
- Reconnect the hose to the PCV valve.
Correspondingly, how do you remove a PCV valve from a Ford?
Likewise, where is the PCV valve located on a 2011 Ford Explorer?
Also the question is, what are the signs of a bad PCV valve?
- Engine misfires at idle.
- Lean air-fuel mixture.
- Presence of engine oil in PCV valve or hose.
- Increased oil consumption.
- Hard engine start.
- Rough engine idle.
- Possibly black smoke.
- Oil fouled spark plugs.
Contents
What are symptoms of a bad PCV valve?
One of the most obvious warning signs your PCV valve may need replacing is smoke coming out of the tailpipe or excessive oil consumption. If the PCV valve is stuck in the open position, it will draw excess vapors from the crankcase and burn more oil than expected.
How long can I drive with a bad PCV valve?
Although its never recommended to drive any longer than you should with a damaged component, driving 12 hours with a damaged PCV valve could be very risky. These excesses gasses are transferred the rough the PCV valve hose. This system allows the vehicle to utilize excess gas, so that it is not wasted.
Can I use wd40 to clean PCV valve?
Oftentimes, you’re better off simply replacing the valve which is difficult to clean even when removing it. However, there is one option you can try. While the crankcase tube is disconnected, you can attempt to spray WD-40 down into the tube. Leave the tube up to get the penetrator to the valve, thus cleaning it.
How do I know if my PCV valve is working?
How much does it cost to replace a PCV valve?
The average replacement cost for a PCV valve is anywhere from $35 to $75. The part itself only costs around $10 or $15. If you know how to replace the valve yourself, you could cut out the labor costs altogether and only pay $10 or $15 for the replacement.
What can I use to clean a PCV valve?
How do I know if my crankcase is bad?
- Oil leaks. Oil leaks are one of the symptoms most commonly associated with a bad crankcase vent filter.
- High idle. Another symptom of a potential problem with the crankcase vent filter is an excessively high idle.
- Decrease in engine performance.
Where is the PCV valve on a 1999 Ford Explorer?
How often should you change your PCV valve?
Car manufacturers suggest that PCV valves be cleaned or replaced somewhere between 20,000 to 50,000 miles of driving. Consult your owner’s manual to see where the PCV valve is located on your vehicle and what the recommended service intervals are.
Can I delete my PCV valve?
You will simply be removing the “valve” part of it and making it an open hole, therefore making it an open breather for the crankcase. The stock PCV valve require vacuum to be pulled on it to open the valve and ventilate the crankcase.