Quote:
Originally Posted by OrbitalEllipses
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.
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This isn't that.
Quote:
Originally Posted by Storm
Likely similar to the air assist system on the EJ251?
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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.