The thread on cap on your engine coolant reservoir is the pressure cap / radiator cap
Probably in the housing at the engine end of the upper radiator hose
Yes, the 2001 Ford Focus ZX3 is equipped with a radiator as part of its cooling system. The radiator helps dissipate heat from the engine coolant, ensuring the engine operates within the optimal temperature range. If the radiator fails or leaks, it can lead to overheating and potential engine damage. Regular maintenance of the cooling system, including the radiator, is essential for vehicle reliability.
The 2001 Ford Focus has an inline 4 engine.
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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 Expedition : The thread on cap on your engine coolant reservoir is the pressure cap / radiator cap
In the top radiator hose fitting opposite the radiator, on the engine.
on the radiator fan