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Old 02-13-2019, 05:47 PM
frisbeeguy's Avatar
frisbeeguy frisbeeguy is offline
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Location: Virginia
 
Join Date: Apr 2018
Posts: 451
Mein Auto: 07 BMW X3, 98 QX4
I don't know....I'm stumped too. Sounds like whale mating calls.

As for PCV testing see this thread: https://www.e90post.com/forums/showthread.php?t=1421986
post #'s 16 onward...Post 17 for PCV testing.
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Last edited by frisbeeguy; 02-13-2019 at 05:48 PM.
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