Low idling at stop

[Chomper]

Just exaust, intake, and thats about it. Never changed the spark plugs. bought it last year.

Originally Posted by pwpanas

Use this tech article to check the code(s) that is/are triggering the engine/warning lights:
http://www.mkiv.com/techarticles/eng...bd1_codes.html
...if you post the code(s) here, we may be able to help you to resolve the condition(s) that is/are triggering the code(s).

1. What modifications does your Supra have?
2. When did you last change the spark plugs, and the air filter?