Every 3000 miles or 3 months is a good rule of thumb, but the manufacturers recommendation may allow for a longer interval than that.
The 2001 Ford Focus has an inline 4 engine.
how do i change the alternator in my 2001 ford focus?
The 2001 Ford Focus has a 2.0 L base engine size.
The 2001 Ford Focus's engine produces 130 hp @ 5300 rpm.
The 2001 Ford Focus's engine produces 135 ft-lbs. @ 4500 rpm.
On a 2001 Ford Focus : The thread on cap on your engine coolant reservoir is the pressure cap / radiator cap
The Ford recommended mileage for replacing the timing belt is 120,000 miles, for the 2000 Focus. I doubt that the engine changed much, if any, between 2000 and 2001.
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 )
In a 2001 Ford Focus : The 2.0 liter SPI engine and the 2.0 liter Zetec engine use a timing BELT
Yep.
According to the 2001 Ford Focus Owner Guide : With engine oil filter change : The 2.0 litre SPI engine takes ( 3.78 litres / 4.0 U.S. quarts of 5W-20 ) The 2.0 litre Zetec-E engine takes ( 4.25 litres / 4.5 U.S. quarts of 5W-20 )
My 2001 was made by Mazda, in Canada.