gosallygo

Thanks! Crisis averted. Since about 2000 the engine control ECU has had the ability to adjust the fuel mixture via EFI dutycycle to combat/alleviate problems resulting from low octane fuel in a high compression engine.

Has anyone experienced problems using regular gas in a 2010 RX 350? I accidentally used filled the car up with regular (long day, don't ask) and am petrified that I have caused long-term damage. I know if I take the car in, someone will tell me I need some incredibly expensive replacement.

I'm new to the board and need some help. I just moved to Westport(as in, still barely know my address moved)and am looking for a place to service my 2010 RX350. Does anyone have any recommendations? Giveaways and coupons are major pluses; I love anything Black Friday and contest related.