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Old 12-08-2019, 12:50 AM   #5
eustacer
Scooby Newbie
 
Member#: 416465
Join Date: Mar 2015
Chapter/Region: NESIC
Location: Vermont
Vehicle:
2009 Impreza 2.5i
DGM

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Quote:
Originally Posted by gammaxgoblin View Post
I cannot, it goes away when warm
I have this exact problem on my 09 2.5i. I have around 95k miles with aftermarket headers, the last thing I can think of is the second cat heat shield, but am still wondering why it would go away after the blue light goes out
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