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1994 sc400 Rpms dro...
 
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1994 sc400 Rpms drop when ac is turned off

  

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Hey Scotty got a 94 sc400 1uz with 204k miles. Runs fantastic, no codes, kept up on all important maintenance. Whenever I turn off my Ac the Rpms drop from about 800 to 550-600. I understand the Rpms will drop from this but it seems way too low. Checked for vaccum leaks as far as I know there aren’t any. Suggestions?


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Here's what I found for low idle https://www.youtube.com/watch?v=-PsP6ZBKZPE


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