Quote:
Originally Posted by wuli
Here is my situation:
Mine is E90 2006 with 48K miles currently. Recently I was drive my car in short distance for working 5 miles a day for the last 3 weeks. Last week I notice the ticking noise and it is exact same as previous post in this thread.
But last weekend I drove around 200 miles and after that trip, the ticking noise is gone. I cannot hear from Monday, Tuesday and Wednesday.
I'm pretty sure that is either hydraulic value lifter (HVA) or cylinder head issue, but the thing is I cannot produce now.
Not sure how to reproduce again, if the sound does not produce again, I cannot ask dealer to replace the part for me.
Any suggestion??
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Take a video or sound clip next time it happens and take that to the dealer.