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Old 01-10-2013, 11:09 AM   #1371
Patrick Olsen
NASIOC Supporter
Member#: 120
Join Date: Jul 1999
Chapter/Region: AKIC
Location: Where the Navy sends me...
1997 Legacy 2.5GT
1996 Impreza coupe


Originally Posted by OrbitalEllipses View Post
On my EJ205, there was a coolant hose that went to the throttle body near the IACV just like that. It was used to prevent the TB butterfly from sticking shut/freezing in the cold as the coolant acted to warm it up.
This isn't that.

Originally Posted by Storm View Post
Likely similar to the air assist system on the EJ251?
Could be - I don't have any experience with those. It wouldn't surprise me if EJ25s from the same timeframe have a similar setup.
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