Question about 1990 Ford F150
1990 F150 4.9 - The PCV has two vacuum connections. One goes to the intake, anybody know where the other one goes? I can't seem to find a diagram that includes the PCV connections.
Your PCV valve has two port's, it also should have came with a plug ( Plastic ) That you break off of the PCV and plug the small one.Canada Emissions is the only one that uses both port's.
Posted on May 13, 2010
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Posted on Jan 02, 2017
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