Quote:
Originally Posted by Pulse
PLEASE TAKE NOTICE
Replacing the HVAs will NOT fix the problem! Do NOT accept the revised HVAs as a fix!
I had mine done a few months ago, and the noise has returned. I am now awaiting approval from BMW UK for an entire cylinder head.
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We have no choice but to accept it. The noise has to come back in order to submit a request for a head.
Quote:
Originally Posted by rault18
so i started hearing this..im way over warranty but have extended one...whats basically the issue with this? and whats the solution to it. I read the thread and so many mixed opinions..any techs?
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Spark notes: car ticks at idle (usually n52 engines), dealer replaces exhaust lifters. noise is supposed to go away. if it comes back most of the time you will get a new cylinder head.