Problem in my Avensis

[Thanasismastoris]

Today morning I hear this strange sound from mytoyota avensis 1.8 2002 model 150k, above 2000rpm please helppp 

20170205_222212.mp4

[Konrad C]

That sounds like pre-ignition/knocking. I can only assume that the knock sensor is not working properly or something has changed the timing. Check the connections to the engine sensors and pull the EFI fuse in the engine bay fuse box to see if it cures the car. I would also put an additive in the fuel to help clear any carbon in the engine. Hopefully the additive will clean the injector. Check the condition of the spark plugs to make sure they are not oily. The noise only occurs increasing the engine revs, not at constant speeds.

Hopefully any of the above may be enough. 

PS - I did an isolated download as it can be risky with virus and trojans. This is why there has been no response.

Edited February 10, 2017 by Konrad C
spelling