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09-06-2015, 09:03 PM | #1 |
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Drives: 2018 M2 Black Shadow Edition
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Resonating Sound From Engine
From day one, and i'm sure all of our cars do it, when passing a stone wall or something close to the road you could hear a chainy clacking noise from the engine. I figures this was the Vanos chain sound echoing/resonating off of the wall.
Lately, this sound has become much more prominent and pronounced and is audible when passing other cars, houses, etc.... It is starting to overwhelm the sweet sound of the BMW PE. If I had to describe it it's a loose chainy sound coming from the bottom of the engine compartment. Possibly more pronounced on the right side. I visited a local exhaust shop to check connections but everything seemed to be in order. Any idea what this might be? It increases with revs.
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09-06-2015, 09:48 PM | #2 |
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Injector ticking?
Right at 30s.
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09-07-2015, 07:46 AM | #3 |
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Drives: 2018 M2 Black Shadow Edition
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Thanks. It's definitely not the ticking noise.
Its coming out below the engine somewhere and echoing out the bottom of the car. Loose chain clackity sound.
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