Reatta1melvin Posted July 12, 2024 Share Posted July 12, 2024 My 1990 Buick reatta with 73202 miles pass everything when smog but evap they said there a very small leak could it be because the hose connected to the canister is worn out Link to comment Share on other sites More sharing options...
2seater Posted July 12, 2024 Share Posted July 12, 2024 (edited) That looks like the line up to the throttle body for purging. There is a similar plastic/rubber line that comes from the fuel tank to the canister itself under the air box. Common problem to have that line disconnect Edited July 12, 2024 by 2seater Link to comment Share on other sites More sharing options...
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