My idle seems to be quite low but not really sure if it is where it's supposed to be. I have a 2000 Toyota 4Runner. At idle, with the engine warm, my idle's at 650-700 rpm. When I put it in drive, it goes down to 550-600. Is my engine idling too low or is this normal? Is it time to change my Idle Air Control Valve? (this part was the problem when my check engine light went on)
Please help me with any advice/input. If you decide to actually go out and check your car for me... I sincerely thank you!