The PCV (Concrete Crankcase Ventilation) valve is an emission contraction valve institute on fashionable vehicles. Replacing the PCV valve on your Pontiac Sunfire is light and speedy. A replacement PCV valve can be obtained for encompassing $20, and hardly any tools are required. The procedure Testament be the duplicate for all Sunfire and Cavalier models from 1995 to 2005 that are equipped with the 2.2L Ecotec four-cylinder engine.
Allot the PCV valve on the center-left item of the engine bay, In relation to the firewall and windscreen.3. Account a twosome of pliers to loosen the locking stone from the PCV valve. Once it is loose, keep on unscrewing it with your hand until it is out.
Instructions
1. Loosen the stone encompassing the dissension (-) battery cable, then pull the cable gone from the terminal.2.4. Slide the locking nut off and detach the PCV valve from the hose. The PCV valve is easily removed by pulling it out.
5. Insert the new PCV valve into the hose. Make sure it is secure. Slide the locking nut back into position, then insert the PCV valve and nut back into the intake side of the engine.
6. Tighten the nut with your hand, then turn it once with the pliers. Reconnect the negative battery cable.
