It always will revert to normal mode when starting unless you have quiet mode set up. This has been discussed on here and I do not recall there being a solution.
I know this has been asked before, but is there anyone that can or would be willing to run an Oasis report on VIN # 1FA6P8CF3K5201424? I can't get the dealership to give me the repair history of the car, which is all I want. I am the second owner.
I bought a new plug last year and it was the new style. I inspected the old one, looked fine, so I reused it. No leaks. It was a new to me car so I have no idea if it had been replaced before I bought it.