The fan is usually meant to cool the radiator. It shouldn't be anything to worry about. Since the radiator cools the antifreeze that has come from and circulates through the engine, as long as the fan is running, the coolant is remaining at a good temperature and you won't have to worry about overheating.
A 2012 Dodge Caravan would have the 3.6L V6. That engine has a timing chain which does not require replacement unless worn.
I would really like some pictures if possible.
No, the bell housing patterns are different.
It would be in the Power Distribution Center under the hood, usually on the driver's side.
If same size engine, then yes.
The 3.3-liter engine in the Dodge Caravan is considered a non-interference engine. This means that if the timing belt were to fail, the pistons would not collide with the valves, preventing severe engine damage. However, it is always advisable to maintain the timing components to avoid any potential issues.
when my dodge stratus started to do that it was because I needed transmission fluid.
Low coolant? Cooling system airbound?
we would need an bit more info? engine 4cyl, 6cyl? 2wd 4wd?
The only light that could come on would be the check engine light.
It would be very rare for a P1684 code to turn the light on.
If they have the same engine, it would bolt up. But if it is a 4 speed, the electrical plugs are different, so it would not work properly.If they have the same engine, it would bolt up. But if it is a 4 speed, the electrical plugs are different, so it would not work properly.