Idle Fluctuation due to aftermarket intake?

[FlintS]

It is due to the low idle on these cars. Toyota figured if they lower the idle, then we will save more gas. When a fan engages the idle will spudder and change. Nothing to be worried about. I am sure in about four years we will all have to move up our idle....

[jcove]

Originally Posted by FlintS

It is due to the low idle on these cars. Toyota figured if they lower the idle, then we will save more gas. When a fan engages the idle will spudder and change. Nothing to be worried about. I am sure in about four years we will all have to move up our idle....

That's what one of the techs at the garage told me as well. Finally I remembered what he said. It was just a little while after I got the car so I couldn't remember what he said, just that it wasn't a problem. Thanks, that's been bugging me that I couldn't remember it!