For me I don't even get a chance to use the full power of the CT4. I think in the end if you are not coming from a car that had more power than the CT4 you will be good with it.
I use this one from Home Depot. Only $99 and it works well for me.
https://www.homedepot.com/p/RYOBI-1-600-PSI-1-2-GPM-Electric-Pressure-Washer-RY141612/301004462
I use a lower psi pressure washer with the foam wash gun. First I rinse it with only water than I attach the gun and "foam" the car car and then use a mitt to wipe it down. Then I use the pressure sprayer to rinse again. Then dry with a chamois cloth and microfiber towel. Since you have the...
You should show them this. Well known problem, even reported on Youtube.
To make sure you won't get the alarm you can do the double click and make sure the LED located near the side mirror on the interior of the car is not flashing. This indicates your security system is not active.
I also have the red Bordeaux interior and I would classify it as a deep rich red not bright. Never had a red interior but I love it. I was worried but the contrast with the black is perfect imho. Really happy.
I would continue to document all your issues and if you can get more videos that would be ideal. It is likely you need to have your PCM replaced. It is one thing to have a few hiccups every once in a while but if it is consistent like you are seeing it is likely a hardware issue. You are...