http://www.focushacks.com/index.php?modid=70 you have also a picture with the valve. So long!
In a 2001 Ford Focus : The 2.0 liter SPI engine and the 2.0 liter Zetec engine use a timing BELT
On a 2003 Ford Focus : The 2.0 liter SPI engine ( SOHC ) and the 2.0 liter Zetec-E engine ( DOHC ) use a timing BELT The 2.3 liter PZEV engine has a timing CHAIN
Yes , look at the 8th " character " of the VIN : " P " is the 2.0 liter SPI engine and " 3 " is the 2.0 liter Zetec engine
http://www.focushacks.com/images/pcv.jpg Here's a picture to locate it.. So, when looking at the engine from above, on the right of the exhaust. Now, how to remove this, is another question.
According to the 2002 Ford Focus owners manual : With engine oil filter change : The 2.0 liter SPI engine ( SOHC ) takes ( 4.0 quarts ) The 2.0 liter Zetec engine ( DOHC ) takes ( 4.5 quarts )
All capacities assume a filter change: 2 liter SPI engine: 4 quarts - - - Zetec engine: 4.5 quarts - - - 2.3 liter engine: 4.5 quarts.
According to the 2002 Ford Focus owners manual : With engine oil filter change : The 2.0 liter Zetec engine takes ( 4.25 liters / 4.5 quarts ) The 2.0 liter SPI engine takes ( 3.78 liters / 4.0 quarts )
According to the 2002 Ford Focus Owner Guide : 2.0 liter SPI engine takes ( BCI group size 40R ) 2.0 liter Zetec - E engine takes ( BCI group size 96R )
According to my Consumer Guide book : For the 2002 Ford Focus : 2.0 liter , Single Over Head Cam engine ( 110 horsepower , SPI engine ) 2.0 liter , Dual Over Head Cam engine ( 130 horsepower , Zetec engine )
According to the 2001 Ford Focus Owner Guide : With engine oil filter change : The 2.0 liter SPI engine takes ( 4.0 U.S. quarts of 5W-20 ) The 2.0 liter Zetec-E engine takes ( 4.5 quarts )
if it's a 1.6 8v duratec or 1.8/2.0 liter 16v zetec engine, it will.
According to the 2000 Ford Focus Owner Guide : With engine oil filter change : The 2.0 liter SPI engine takes ( 4.0 U.S. quarts of 5W-30 ) The 2.0 liter Zetec - E engine takes ( 4.5 quarts of 5W-30 )