The phenomenon is known as electrochemical degradation, or ECD. It occurs because the hose... READ MORE... Air Filter Replacement The air filter and positive crankcase ventilation (PCV) valve are important parts of your vehicle's fuel system. The air filter provides clean air to a vehicle's...
PCV Location: The location of the PCV Valve is almost always around the top of the engine valve cover. It will consist of the PCV valve and pipe leading from the top of the engine valve cover to the intake manifold. The system relies on the intake manifold's air pressure being less tha...
a faulty or broken PCV valve can manifest itself in the same way as an intake air leak. A bad PCV valve can cause the idle RPM to get too high and unusual idle behaviors like very rough idling.
The number of cylinders that an engine contains is an important factor in the overall performance of the engine. Each cylinder contains a piston that pumps inside of it and those pistons connect to and turn the crankshaft. The more pistons there are pumping, the more combustive events are tak...
Understanding The PCV System and PCV Valve Before we dive into bad PCV valve symptoms, it’s important that you understand how the positive crankshaft ventilation system and the PCV valve work. Oil is used to lubricate automotive engine parts, and when oil is churned by moving parts, pressure...
PCV (crankcase valve) can lead to high oil consumption issues. If you notice the engine is consuming a lot of oil, the PCV could be the culprit. Injector problems can occur around 50,000 miles. Get them checked for efficiency and consider replacing them around this mileage. ...
7. Disconnect the PCV valve vacuum line with the engine running Disconnect the PCV valve vacuum line with the engine running. As the engine stumbles, watch the voltmeter reading. It should go down to about 0.2 volts. Reconnect the vacuum line. ...
This is where we will cut the pipe. IMPORTANT: Make sure that the flow arrow is pointed in the right direction (towards the pool) Step 6 Cut the pipe at the inside markings you just made. Step 7 Gently pull back the pipes and insert the chlorinator to see if you have a good ...
Since the whole point of positive crankcase ventilation is to keep these gases out of the crankcase, the PCV valve is designed to close off when this happens and block the backflow of gases. PCV System Oil and Air Separator The crankcase in a car is used as a storage place for oil, ...
The manifold has ports that work as vacuum sources. The hoses connect to these ports and the various accessories or components that require vacuum. You can find vacuum hoses running to the brake booster, vacuum advance, PCV valve, HVAC controls, EGR valve and heater control valve in some ve...