Red
A 2001 Dodge Caravan uses red, five year, HOAT type coolant.
It uses five year, HOAT type antifreeze. From Chrysler it is red or pink. Aftermarket brands could be any color.
Red,
Green
Dexcool or ornge antifreeze 5 year, red color, Hoat type, Not DEXCOOL.
A 2001 Dodge Caravan doesn't have a knock sensor.
The 2001 Dodge Grand-Caravan has a V6 engine.
The 2001 Dodge Grand-Caravan has 12 valves.
The 2001 Dodge Grand-Caravan is a gas-powered vehicle.
The 2001 Dodge Grand-Caravan has a 4-speed automatic.
The 2001 Dodge Grand-Caravan has overhead valves (OHV).
Yes, a 2001 Dodge Caravan has a timing chain.