I didn't follow the break in process...
Picked up my 2026 civic SI today. Drove some back roads and into the mountains to get some KM's on it to kickstart the break in process. Frequently changed gears so I was 2,500 - 3,000, 3,500rpm, sometimes 4K rpm. Modulated my speed so I wasn't always at a continuous speed.
I had about 250km on the vehicle when I decided what the hell... Did a pull from a rolling start and smashed through gears 1-4.
I floored it two more times after that, with much gentler shifting.
The first pull... Maybe the rev hang? Each shift jerked the car forward, but I essentially shifted as quickly as I could and dumped the clutch. The last manual I owned was a Honda S2000 many years ago, and you could shift that car lightning fast. That approach does NOT work with the 11th gen Si it seems.
From that pull, and flooring gears 2-4 two more times with easy shifting, am I honestly at risk of long term issues? Oil leaking, loss of engine power ETC? I did have 250km before I did so. Afterwards I put another 150km on it on the highway and spent time modulating the speed and gears.
Of course what's funny, is everyone at Honda said no break in, just drive it and have fun with it! From my research I know that isn't exactly the case and it even says so in the owners manual.
Should I be worried? And for the "slight" jerking forward from my speed shifting 2nd, 3rd and 4th?
Car is great btw! My Android auto, whether I use google or Gemini can't access my contact lists to make a phone call... I'll have to trouble shoot this weekend. And the steering wheel is off center, it's turned to the left when going straight. I'll contact the dealership and let them know so they can fix it for me. I noticed it shortly after I started driving. Otherwise It's great!
Impressed with the shifter, and the rev match is shockingly good. I find myself forgetting to use it and always switching back to the gas after the break when downshifting to feather the pedal. Old habit, will need to remember I can just down shift without worrying about giving it gas! I was planning on turning off the rev match after the break in period anyways though.