Honda civic 1.5t engine buzzing noıse ?

[ahmunife]

Friends, I drive an 11th generation 1.5t civic. After my car starts and the engine warms up, while idling, I hear a bee buzzing sound coming from the front of the engine compartment and near the catalytic converter. Sometimes this sound resembles an intermittent buzzing. What could be the reason? I am sharing a video, the sound is heard.

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[V3N0M_VZL4]

Sounds pretty normal to me, mine sounds exactly like that.

 

[ahmunife]

I have never heard such a sound before. I have been hearing it for a few days. It is like there are bees in the engine?..sometimes the buzzing is heard as an intermittent buzzing. I thought there was a problem.

 

[V3N0M_VZL4]

I can't here any buzzing TBH, the high pressure fuel pump is really noisy and also the injectors.

 

[ahmunife]

I understand. Apart from the engine's rattle, there is actually a buzzing sound in the background and this buzzing is intermittent. The place where I hear the sound is actually in the space between the catalytic converter and the radiator fan.

 

[ahmunife]

I hope this is not a malfunction

 

[cryptolime]

it's just the HPFP. sometimes mine makes buzzy noises if blip the throttle a bit.

 

[ahmunife]

My car currently has about 9,000 miles on it. It has never made a buzzing sound like a bee before.

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