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Fhjkalfhu · 01-16-2018, 04:10 PM

Does a hfc need time to break in or something? I just removed my test pipes and installed my z1 hfc yesterday and I’m getting a weird sound. Nothing was present until this morning. I checked yesterday and there was no sound after the install.

01-16-2018, 04:10 PM	#1 (permalink)
Fhjkalfhu Base Member Join Date: Feb 2017 Location: Somewhere Posts: 114 Drives: 2009 base white 7AT Rep Power: 8	Hfc install problem Does a hfc need time to break in or something? I just removed my test pipes and installed my z1 hfc yesterday and I’m getting a weird sound. Nothing was present until this morning. I checked yesterday and there was no sound after the install. Last edited by Fhjkalfhu; 01-25-2018 at 06:39 PM.