Should be on back valve cover
you are going to have to get under the hood and reach behind the intake phlem and the firewall. {its a tight squeeze small hands are helpful}. when u get the pcv valve out you need a 3 or 4 inch screw to screw into the wad of screen and pull it out so u can clean it or maybe even leave it out. be careful not to lose the grommet that the pcv valve sits in.
If you mean that it shuts off while idling it could be a bad Intake Air Control (IAC) valve. Very easy to replace and costs about $50. See detailed instructions at Autoclinix.com on how to replace it on a Crown Vic.
A 2001 Ford Crown Victoria has an engine coolant system capacity of : ( 15.0 litres / 15.8 U.S. quarts ) * it came from the factory with a 50 / 50 mix of distilled water and the correct type of antifreeze for the vehicle
The owners manual shows Police option fuse holder - 50 amp maxi fuse
According to the 2000 Ford Crown Victoria Owner Guide : It came from the factory with a 50 / 50 mix of distilled water and GREEN color antifreeze ( meeting Ford specification ESE-M97B44-A ) * the Owner Guide shows not to exceed 60 % antifreeze in the mixture
Typical Town Car/Crown Vic/Grand Marquis problem. The computer which controls the tranny probably needs to be replaced.
check the neutral saftey switch same thing happened with my 01 vic had to get it replaced costs about $50
DN 50 means: "DN": Diametre nominel - Nominal diameter of the valve, and "50" is the size of the valve in [mm]. Alternative is NPS (Nominal pipe size in inches).
Vic Chesnutt was born on November 12, 1964 and died on December 25, 2009. Vic Chesnutt would have been 45 years old at the time of death or 50 years old today.
All varieties of the 1935 British Crown have a 50% silver content.
oil is being burned threw the piston oil rings,valve gides ,sometimes its as sample as a pcv valve that is sucking to much.high mile cars will use more oil .Try thicker oil.if your using 5/30 oil.move it up to 10/30,10/30 change to 10/40,10/40 change to 20/50.
This is a novice repair. Very easy. Even the wife could do. Most Crown Vic's and Grand Marquis from 1998-2005 have the valve located at the rear of the air intake section. Where a carburetor would have been. Where the manifold meets the air intake section of the manifold. It is small, has 2 bolts and a electric connector. It also has a small exhaust hose attached to it. Just remove the 2 bolts and gasket along with the gasket, as you remove it, you will see that the exhaust hose is also easily removed just by twisting the valve a little. Replace if necessary. You can also clean the valve by using carb cleaners. But this will only buy you time, as the valve should be replaced as a assembly. It's small, fits in the palm of your hand, and can be purchased on eBay for less then $50.