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Check on the intake manifold or rocker arm cover.

If it isn't there check between the alternator and the fuel rail system it is very hard to see and get at. You will have to remove the altanator to get at it . ( at least that is where it is on my 1989 3.3 excuse my rotem spelting

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โˆ™ 2011-09-13 11:06:08
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Q: Where is the Positive Crankcase ventilation valve located in a 1990 Buick Century with a 3300 engine and electronic fuel injection system?
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Related questions

What are the two types of positive crankcase ventilation system?

open crankcase ventilation and closed crankcase ventilation.

What is a dump pipe?

In pre-PCV (Positive Crankcase Ventilation) vehicles, that was a term for the crankcase ventilation pipe.

What does PCV stand for?

positive crankcase ventilation

Where is the positive crankcase ventilation valve on a 2005 Chrysler 300?

To find the positive crankcase ventilation valve, look on the right bank of the engine. The valve is located beneath the intake manifold.

How do you prevent crankcase explosion?

Be sure the PCV (Positive Crankcase Ventilation) system is in good working order.

What do you mean by pcv in motor vehicle?

PCV is positive crankcase ventilation

Positive Crankcase Ventilation valve location on a 2002 Mercury Cougar?

The positive crankcase ventilation valve on a 2002 Mercury Cougar is located on top of the engine; in the valve cover. It removes harmful fumes from the engine.

Does a diesel engine have a positive crankshaft ventilation valve?

No, the crankcase ventilation systems employed on diesels are not PCV (Positive Crankcase Ventilation) systems. They are CCV (Closed Crankcase Ventilation) systems. Diesels do not produce sufficient vacuum for a PCV system. They use only a crankcase breather which is vented to the filtered side of the intake ducting. The engine can "breathe" both in and out via the breather cap. The round black thing on the TDI valve cover is a breather cap.

What is a PCV valve for?

Positive Crankcase Ventilation Answer 2: The Positive Crankcase Ventilation (PCV) system reduces hydrocarbon emissions by scavenging crankcase vapors. It does this by circulating fresh air from the air cleaner through the crankcase, where it mixes with blow-by gases and is then rerouted through a PCV valve to the intake manifold. - Haynes Repair Manual #36071

What is a PCF on a Ford Expedition 2003?

Do you mean PCV ? - ( Positive Crankcase Ventilation ) valve

What is a motorcraft ev152?

The Motorcraft EV-152 is a PCV valve ( Positive Crankcase Ventilation ) valve

Where is the crankcase breather?

Its called a PCV Positive crankcase ventilation. Its the little gadget that plugs into the top of the valve cover. Pull it out and it will rattle. That means its good.

What is the valve on the valve cover of a 1999 Jeep Grand Cherokee?

It is the Positive Crankcase Ventilation (PCV) valve.

What was the Emissions regulations in 1965?

In the us a pcv system of some sort only (positive crankcase ventilation)

Where is the pcv valve on a vauxhall astra mk4?

PCV= Positive Crankcase Ventilation.It will be in the cylinder head cover.

Is the PVC part of the emissions system?

Assuming you mean the PCV (positive crankcase ventilation) valve, yes.

Is PCV valve part of cooling system?

no Agreed. PCV is Positive Crankcase ventilation it sucks vapors from crankcase from a vacuum source from intake, nothing to do with cooling

Why oil comes out of dipstick Chevy?

Your PCV valve ( or PCV system ) could be plugged ( positive crankcase ventilation )

Which is the latest vehicle with PCV?

All of them. Every vehicle uses positive crankcase ventilation to remove fumes from the engine.

What is the name for the filter connected to the crankcase vent hose of your Mercury Topaz 1992 23L engine?

I believe you are talking about a PCV valve. PCV means Positive Crankcase ventilation.

What is a positive crankcase ventilation filter?

It vents the gasses that form inside the crankcase to the intake. It is a small round valve located on the top of the valve cover. They are inexpensive and easy to replace.

What is a pbc valve?

Did you mean PCV [positive crankcase ventilation]....that valve helps keep engine gasses from going to the atmosphere but wont allow intake pressure back to the crankcase.

What is PCB pipe?

I think you are referring to a PCV pipe, generally you will find a connection between the engine crankcase and your air intake, which is why it is called a positive crankcase ventilation pipe or valve

Suction in engine oil dipstick when car is on?

Vacuum should always be present in crankcase, it is provided by the PCV (positive crankcase ventilation system) pressure is what you don't want to see.

What is a PVC valve?

Positive crankcase ventilation. Uses suction and a one way valve to remove pressure and vapors from the engine.