[Antg146]

So I’ve noticed while I’m at a stop light, my rpm’s sometimes drop below the normal idle position and often go below 500 to right around 400 and then climbs steady to its normal position. This also happens when I go around 2-3 mph or when I rev the car. I don’t know if this is normal or not so I want to know if anyone else has experienced this before. My car is fbo on e85 but I did notice that it would do this in its stock form.

[Kamero6]

It does that regularly. I see it all the time.
I guess it is part of the Idle logic