Hello again everybody. I hope everyone is well. I am curious, would anyone know why my car's [300E] decelerating while I am driving? The oil was changed and everything was checked today, and it looked fine. It's been happening the past couple days. My car is also idling too low @ 5 RPM when I stop at intersections. If I give it the gas, it seems to slow down further, and then after a 1-2 minutes it goes back to normal. No noises, and nothing is tipping me off. I am stumped! Thank you for any input.