5w30 in the cold, or 10w30 in the warmer areas.
For a 1992 Ford Crown Victoria : ( it came from the factory with 5W-30 )
A 1993 Ford Crown Victoria came from the factory with ( 5W-30 )
5/w20 ========================================================= For a ( 1993 ) Ford Crown Victoria ( 5W-30 is the PREFERRED oil ) 2001 and newer Ford Crown Victoria Owner Guides show to use 5W-20
The 2001 and newer Ford Crown Victoria uses ( 5W-20 engine oil )
5W-30 is the preferred oil according to the Owner Guide
According to one of Ford's websites : For the 4.6 liter V8 engine in a 1994 Ford Crown Victoria : ( Motorcraft FL-820 engine oil filter )
According to the 2003 Ford Crown Victoria Owner Guide : ( 5W-20 engine oil ) ( 5.7 litres / 6.0 U.S. quarts of 5W-20 with engine oil filter change )
5W-20 , according to the Owner Guide
You can use your favorite oil whichever it might be. Grade 10w30 or for colder climates in the winter 5w30 will do.
5 w 30 ( according to the owners manual )
5 w 30 , according to the Owner Guide
5 quarts of 5w30 recommended by manufacture warning do not use 10w 30 will sludge up your engine. New models use lighter weight oil it makes the car run cooler and it's better on your engine. ========================================================= Actually the 2003 Ford Crown Victoria Owner Guide shows 5W-20 and ( 6 quarts ) with engine oil filter change