11-30-2015, 04:39 PM | #1 |
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Exhaust from one side only ?
Hello all,
Now that it has cooled down considerably up here in Canada, I started realizing that there is exhaust coming out from only the left side tail pipe, is this normal or is there something wrong ? Just looks weird. I have a 2013 X5 3.5 M Sport. Thanks
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11-30-2015, 06:07 PM | #2 |
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Nope. Sounds right. When you first start it, you'll see it comes out of both. Then the valve closes, and exhaust will only come out of one. When you floor it hard, both exhausts will open back up again.
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11-30-2015, 06:15 PM | #3 |
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There is a small vacuum pump on the right side which opens and close a flap. If you remove the hose on the flap it will stay open and then you will get a nice sound and the smoke out of the exhaust. [not smoke but you get what I mean, you will see the exhaust fumes]
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03-04-2016, 08:12 AM | #4 | |
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03-05-2016, 05:38 AM | #5 | ||
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03-05-2016, 09:31 PM | #6 |
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