1995 Nissan Maxima Repair Question
Topics covered: Valve cover, Engine, Air filter.
Mileage: 180,000 miles.
Mileage: 180,000 miles.
Asked on October 10, 2012
Oil in air filtration system
Why would oil b in the air intake system
Asked by moneysamAnswer
Replied on October 10, 2012
This is usually due to a faulty PCV or the engine has excessive blowby gases.
Replied on October 10, 2012
Well actually its not comin frum the air sytem theres a small tube connected to the valve cover thats closest to the radiator and oil is squirting frum it periodically i cudnt figure out where it connects to it doesnt connect to the air filter
Replied on October 10, 2012
Hoses from valve covers are PCV related and it either connects the 2 valve covers for V 6 engines or it goes to the air cleaner hose. PCV hose would go to the intake manifold