Fram FV267 Positive Crankcase Ventilation PCV Valve Fits select: 1982-1986 CHEVROLET C10, 1981-1986 CHEVROLET K10

PCV stands for Positive Crankcase Ventilation. The PCV valve was the first of the emission system components to be put into production vehicles. Critical to emissions compliance testing, FRAM PCV Valves can help to ensure that your vehicle meets the emission standards. Regular maintenance helps to avoid poor engine performance, rough idling, and stalling. To remove the PCV valve, just pull it out of the valve cover and pull off the hose. To test the PCV valve, start the engine, pull the valve out of the valve cover and put your thumb over the hole in the end. If you hear a little click, then the PCV valve is good. If there is no vacuum at the hole, either the valve is bad or the hose is bad. To see if the hose is bad, pull the hose off and put your thumb over the end. If there is vacuum, replace the PCV valve. If not, replace the hose. It is important to note that PCV valves are sized for specific engine applications. The wrong PCV valve for an application can flow too much or too little air causing drivability problems. Although the PCV valve is a simple device, it is designed to reduce the air pressure inside the engine and redirect it to the air intake system. Since the air is contaminated with oil, gasoline and engine metal residue, this in time will affect the operation of the valve assembly. The valve can plug up over time, which will result in a poor running engine that delivers less power and reduced fuel economy. It is a simple and inexpensive repair that will help contribute to a fuel-efficient and smooth running engine.

Fits Select:
1982-1984 CHEVROLET C10 8 Cyl 5 L
1981-1984 CHEVROLET K10 8 Cyl 5 L
1981-1986 CHEVROLET K20 8 Cyl 5.7 L
1981-1984 GMC C1500 8 Cyl 5 L
1981-1986 CHEVROLET G30 8 Cyl 5.7 L
1981-1986 CHEVROLET C20 8 Cyl 5.7 L
1981-1986 CHEVROLET C30 8 Cyl 5.7 L
1982-1984 CHEVROLET BLAZER 8 Cyl 5 L
1981-1984 CHEVROLET G20 8 Cyl 5 L
1981-1984 GMC K1500 8 Cyl 5 L
1981-1986 GMC K2500 8 Cyl 5.7 L
1981-1986 GMC C3500 8 Cyl 5.7 L
1981-1986 GMC C2500 8 Cyl 5.7 L
1981-1986 CHEVROLET SUBURBAN 8 Cyl 5.7 L
1986 CHEVROLET D30 8 Cyl 5.7 L
1981-1984 CHEVROLET P30 8 Cyl 5.7 L
1983-1984 GMC VANDURA 8 Cyl 5 L
1983,1985 GMC RALLY WAGON 8 Cyl 5.7 L
1981-1985 CHEVROLET K30 8 Cyl 5.7 L
1984,1986 GMC CUTAWAY VAN 8 Cyl 5.7 L
1985-1986 CHEVROLET K10 8 Cyl 5.7 L
1981-1984 GMC JIMMY 8 Cyl 5 L
1981,1983 GMC RALLY WAGON / VAN 8 Cyl 5 L
1982 GMC VANDURA 8 Cyl 5.7 L
1981-1986 GMC K3500 8 Cyl 5.7 L
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