Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How does the water pump on a car work?

Model: (Various brands) Various
Part: Pump

In this video, we can see how water pumps are actually nothing more than a pulley connected to a tree, which circulates the coolant liquid. It is a low-cost component, but it has the drawback, especially for vehicles with a belt, of being driven by the timing belt. Therefore, if it breaks, the entire timing belt must be replaced because the belt must be removed to replace the pump. For this reason, it is recommended to always replace the water pump when doing the timing belt, even if it is in good condition. Vehicles with a timing chain, on the other hand, have the water pump connected to a serpentine belt, so it is not necessary to disassemble the car to change this pump.

Posted on 21 January 2025 by ScegliAuto

Video tutorial

Related tutorials

What Are the Reasons Why the Heating in a V.A.G Group Vehicle No Longer Works?
What Are the Reasons Why the Heating in a V.A.G Group Vehicle No Longer Works?
(Various brands) Various This procedure is valid for all vehicles in the V.A.G group, including Volkswagen, Audi, and Seat. When the heating no longer works and warm air is n…
Replacement of the Windscreen Washer Pump
Replacement of the Windscreen Washer Pump
(Various brands) Various Is the windscreen washer not working as it should? Let's look at removing the pump and its associated parts. Lift the car with a jack and remove the …
What to Do If There Is No Power to the Float Pump?
What to Do If There Is No Power to the Float Pump?
(Various brands) Various To understand why there is no power, first, you need to know how a float pump works. As shown in the video, a traditional float has three conductors …

Other guides you may be interested in

How to Replace the Battery on a Honda Vision 110

To replace the battery on a Honda Vision 110, you need to remove the front fairing of the motorcycle, located directly under the front headlamp. To loosen this panel, unscrew the two screws found at its top, just below the handlebar. Once these screws are loosened, lever under the panel to detach it, gaining access to the battery underneath: this battery must be removed from its housing by unscrewing the fixing screws and disconnecting the power cables, replacing it with a new one.

Watch the video!


by ScegliAuto

More videos