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Hi all,
anyone had this whining noise: https://www.youtube.com/shorts/xVcIADGd-D8
(the video is not mine but I hear the very same noise)
Some findings:
- the noise is present only when the engine is cold. After it worms up (70C+) the noise goes away.
- when the engine is already warmed up 70C+, no noise at all.
- the noise is not continious. When stationary if I rev up and then leave it idle, then after a 2-3 sec the noise comes up. Also, after accelerating when driving constant speed after 2-3 sec i hear it. But after, if I drive same speed I dont notice it.
One person told me it could be "air in fuel pump".
Anyone has ever faced with the same problem/sound/noise?
Thanks.
anyone had this whining noise: https://www.youtube.com/shorts/xVcIADGd-D8
(the video is not mine but I hear the very same noise)
Some findings:
- the noise is present only when the engine is cold. After it worms up (70C+) the noise goes away.
- when the engine is already warmed up 70C+, no noise at all.
- the noise is not continious. When stationary if I rev up and then leave it idle, then after a 2-3 sec the noise comes up. Also, after accelerating when driving constant speed after 2-3 sec i hear it. But after, if I drive same speed I dont notice it.
One person told me it could be "air in fuel pump".
Anyone has ever faced with the same problem/sound/noise?
Thanks.