Buying a car is a big budget for many of us, nevertheless, to this one you will have to add the maintenance of your motor vehicle, and for some maintenance acts the bill can be quite high. It is consequently logical to ask yourself when is the right time to accomplish these repairs and not do them “for nothing”. On this page we are going to describe to you when to change the timing belt on your Bmw Serie 3? For that, first of all, we are going to find out why it is essential to do this work of maintenance, then, when to do the timing belt of your Bmw Serie 3 , then, we are going to quickly describe to you how this replace is done, and, at last, how much it costs to do the timing belt of a Bmw Serie 3.
Why do we need to change the timing belt of an Bmw Serie 3?
As we informed you in introduction, changing a timing belt on a Bmw Serie 3 represents a considerable budget, so we understand that you are hesitant to do it and to allow you to understand the value of this repair, so we will quickly describe why it is so important to do it on time.
Your Bmw Serie 3’s timing belt objective
The timing of a Bmw Serie 3 has an essential purpose in the smooth running of your engine. In actual fact, it will have the mission to synchronize the valves and pistons, and to make the link between the camshaft, the water pump, the crankshaft and the injection pump . It will allow the engine to work properly, and avoid any risk of engine breakage. The shorter the distance your car travels, the more your belt will be solicited when starting the engine.
What are the risks if the timing belt is not changed in time?
The problem with the timing of a Bmw Serie 3 is that it is internal to the engine. And therefore, contrary to an accessory belt, it is impossible to visually verify its state. So you might think that this belt is just an insignificant component, but the risks you take if you don’t change it in time are enormous. If the timing of your Bmw Serie 3 breaks, you will undoubtedly have to change the engine of this one. In actual fact, the pistons will hit the valves and damage them, and the camshaft will as well break. The faster the engine is running at the moment of the breakage, the more severe the results are. It is consequently primordial to make your timing belt on time .
When to do the timing belt of its Bmw Serie 3?
We will now answer the question that you all have to ask yourselves, when to make the timing belt of a Bmw Serie 3? It is necessary to know that each engine unit is different and as we described earlier, we must not miss on the replacement of this component. The more we advance in time the more the manufacturers improve the timing belt and normally the more recent your Bmw Serie 3 will be the less you will have to worry about your belt. Nevertheless, look at your Bmw Serie 3’s service book to get the exact life and maximum mileage you can achieve before you do the timing . Generally, timing belts have a life of 5 to 10 years and a maximum mileage between 80, 000 and 200, 000km .
How to change the timing belt of an Bmw Serie 3?
As the timing belt of a Bmw Serie 3 represents a high budget, one can logically question if it is not possible to change it on your own. Sadly it is very tricky to access and just the most knowledgeable amateur mechanics and the most equipped with tools will have the ability to reflect on this operation, we will however quickly explain the different steps to be accomplished to replace this timing belt:
- Place the Bmw Serie 3 on stands, and depending on your engine you may possibly have to remove a wheel. Take out the timing gearboxes
- To get this done, you must buy the timing kit so that all the engine elements remain in the right position, in any other case your engine will break. Take out the other components that bother you (damper pulley for example).
- Take out the old distribution after loosening the tension rollers. Before positioning the new one, you must remove all the tensioning rollers and the water pump.
- Place the new water pump.
- Mount the new tension rollers, pay attention to the location of each one.
- Mount the new distribution of your Bmw Serie 3 by respecting the markers.
- Tension the belt as indicated by the manufacturer’s info.
- Put the rest of it back together.
- Check that the engine unit is running properly.
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Replacing the timing belt how much does it cost?
And finally, we’ll try to give you an idea of the price if you want to replace the timing belt of your Bmw Serie 3 . Be aware that if you do it at the garage of the brand or at a motor vehicle center like Feu Vert the price can vary a lot, but generally speaking we estimate that the price of the distribution varies between 400 and 900 euros , depending on the place where you do it and your engine. Please note that the kits include the belt, idlers and water pump.
If you want more guides on the Bmw Serie 3, go to our Bmw Serie 3 category.
