Hi

I have the new skoda octavia iii

It started in about 5500 km

There are strange noises that occur mostly when driving slowly. The transition from 3 gear to 2 is not smooth - there is a knock - not like it was before-a smooth transition.

Noise like "crack".

In gear 3 suddenly Rpm increased to 6000- feeling the car was in N.

Began noises of an electric noises-

Zzzzz

It starts it every few seconds and repeate.

serious problems after a long driving.

Sometimes when I want to accelerate example- from six gear to four

Feel a hit.

The main problem is in gear 3to2 there is a knock.

When I use the brakes sometimes the hit does not .

When I let the car slow itself the knock from 3 to 2

is strong.

What do you think it is?

It's broke

If you've only done 5500km in it then get it to the dealer to check it out.

Hope it works out ok but let us know the outcome

In gear 3 suddenly Rpm increased to 6000- feeling the car was in N.

 

Some may tell you (rightfully) that some noises can be normal. But what you describe there is definitely not! It should never happen on a functional gearbox.

 

I suggest an immediate trip to the dealers.