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Old 05-19-2015, 01:13 PM   #8 (permalink)
NefariousZ34
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Join Date: Mar 2015
Location: FWB, FL
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Drives: 15 MB Nismo Z MT
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Quote:
Originally Posted by SouthArk370Z View Post
My guess is that something is vibrating inside the ducts or manifold when you have air flowing. Possibly a small piece of plastic.
Ya I was thinking that two until I realized it has done it on both cars. I had my berks HFCs put on today and the installer drove it to after to make sure there was no exhaust leaks and of course we didn't hear it at all until I pull off lol

It shouldn't be anything inside the intake manifold I made sure there was nothing in the throttle body and washed my tubing out before reinstalling just to be sure there was no debris.

It's driving me crazy it only happens in 1st typically below 4k rpms at a slow acceleration and then seems every gear anything above 5500 to 6500.

On a positive note the berks are sounding good so far only 30 miles or so on them but so far so good. Now if I could just get this annoying *** noise to go away...

As far as the pictures ya I'm not sure why they loaded that way? Photobucket is who they are all hosted through with the same camera and settings but sometimes it reduces the size.
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