07-23-2015, 11:46 AM | #1 |
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Been getting this weird clunking noise on start up the last 2 days. Usually cold starts... Not sure what it is has anyone experienced this before?
The only mechanical mod I have done is a cat-back exhaust 5 weeks ago... Maybe it's that? Well gonna get it looked at my the guys who put the exhaust in asap... Hopefully it's nothing major.
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07-23-2015, 11:59 AM | #3 | |
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07-26-2015, 09:22 PM | #4 |
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So found out what it was... A nut has come lose... so the exhaust is lose from the hanger... which was making the vibrating noise.
According to the performance shop I got the Milltek exhaust from, this has happened to a few BMWs, where the OEM nut can come lose occasionally, so all he did was replace both nuts with a "teethed" ones.
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