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Old 09-21-2017, 08:33 PM   #24
mjfulk
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Join Date: Aug 2017
Drives: 2014 FR-S
Location: Cheyenne Wy
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Quote:
Originally Posted by mav1178 View Post
Did you take off the heat shields on the overpipe/front pipe? The heat shields have several overlapping components that may cause rattling.

Also, it is rare but there is the remote possibility that the front pipe catalytic converter is bad. Mine was replaced under warranty because the honeycomb assembly came apart, was not making noise but was loose when you take off the front pipe.

-alex
Thanks Alex, I'll take a look at the heatshields this weekend. In the meantime I've been doing some research on the data logging I did today. My values for FLKC and Adv Multiplier (I assume that is IAM) are constant at 0 and 1 respectively. My only concern is that they are exactly 1 and 0 without any change. Is that correct or an indication those parameters aren't reading?

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