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Under the hood, on the top left rear of the gray plastic intake manifold cover, the letters "PCV" are raised, it is directly under it. Remove that 1 plastic nut, gently lift off the plastic cover (if it's still on ther vehicle) then remove the 3 metal nuts from that plate the spark plug wires are resting in/on, remove the cover plate and pull up the spring, it's attached under the spring.
What else can I help you with?
Where is the pcv located on a 1999 buick regal 3.8?
The PCV valve for a 1999 Regal 3.8 is located on the top of the valve cover. The valve pulls out to replace it.
Where is heater control valve on 1994 Buick regal?
Where is the heater control valve on a 1994 Buick Regal
Where is the PCV valve on a 1995 buick regal Also does the 1995 buick regal have a mechanical or electrical fuel heater?
the pcv should be near the front valve cover
Where is the PCV valve on a 1993 Buick Regal 3.1L?
On a 1993 Buick Regal 3.1L, the PCV valve is located on the intake manifold. It is situated underneath the MAP sensor.
Where is the PCV valve located on a 1991 Buick Regal Custom 3800?
the PCV valve is located on the valve cover of a 1991 Regal Custom. It is plugged in and can be easily changed.
Where is the freon valve located on a 1988 Buick Regal?
Freon valve on my 1989 Buick Regal Custom 3.1 V-6 located on driver side under the area of battery tray. Hope this helps!
Where is the PCV valve located on a 1994 Buick Regal Custom 3800?
The PCV valve on a 1994 Regal Custom should be located on top of the valve cover. It is a plug in type and is easily changed.
Code po 401 on 1998 buick regal 3.8 liter?
I had the same thing happen to my car that code means insufficent egr flow. You have to replace the egr valve.
How do you replace PCV valve on 1995 Buick Park Avenue?
The PCV valve on a 1995 Buick Park Avenue is located on the top of the valve cover. Twist the valve and pull to remove and replace it.
Where is the heater control valve in a 2004 Buick Regal LS?
How to fix heater in Buick there is cool air ,fan is work .but no warm air
Location of idle air control valve on 1991 Buick Regal?
it is on the throttle body. usually held in by two screws.
Where is the EGR valve located on a 84 Buick Regal 3.8L?
At the top of the engine near the firewall and directly behind the carburetor.
