04 Mazda 6 V6 limp mode while idle
While stopped at a red light, idling, it went into limp mode. I turned the car off and on and everything returned to normal. I immediately drove to the shop, no issues on the way there. Mech. Scanned it and nothing came up, he took it for a spin, nothing happened. So I took it home last night without issue. I’m worried though, what would cause thay!?