Heartbeat Hum
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Joined: Apr 2010
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Heartbeat Hum
There is a heartbeat humming coming out of the tailpipe. Yes, the tailpipe. I put my ear to it and it is actually coming from the tailpipe. Extremely loud. I have never heard this sound coming from any vehicle. It can be heard in Park also. While driving it is less loud, but still present. Sometimes it disappears, but not very often.
Vewy vewy intwesting and weird. What do you think it is?
The exhaust gas pressure "puffs" to the heartbeat at the tailpipe". Aside from the very loud deep slow heartbeat humming which is actually intermittent (when passing thru gears), when it is not "humming" it actually sounds like a constant loud deep version of a lifter knocking/ticking (inside the tailpipe as I said). I used the video on my camera to try to capture the sound but it can't be heard on camera audio (the ticking can but not the hum). Weird, considering how loud it is. I don't see where a video can be posted here anyway.
Vewy vewy intwesting and weird. What do you think it is?
The exhaust gas pressure "puffs" to the heartbeat at the tailpipe". Aside from the very loud deep slow heartbeat humming which is actually intermittent (when passing thru gears), when it is not "humming" it actually sounds like a constant loud deep version of a lifter knocking/ticking (inside the tailpipe as I said). I used the video on my camera to try to capture the sound but it can't be heard on camera audio (the ticking can but not the hum). Weird, considering how loud it is. I don't see where a video can be posted here anyway.
Last edited by fordpickup; May 20, 2010 at 12:52 PM. Reason: Update description
