Americans why do you guys allow foreign franchise in your country?

Like Toyota, Sony, Toshiba, Kumon, Honda, Mercedes, BMW, Ferrari, Maserati, Yamaha, Kawasaki, etc. I understand that every company here in America from banks to retail from restaurants to department stores from cell phones to candy/chips/beverage/beer/water/cigarett… From brands to even gas stations everything is American. But there are some companies from outside that exist in the US mostly cars and certain electronic companies as I mentioned above. Don't Americans have any idea that these countries mostly Japanese and European are making money off of the US that's a bad thing. Why won't Americans discontinue foreign franchise if they care about their country so much. This is a question that I have been wanting to get answers from for so many years. Is America trying to be like Mexico where you guys want farmers to lose jobs and immigrate outside why aren't you guys doing anything to quit foreign franchise from invading your land?

Karcher Honda Pressure Washer 2400psi Low Pressure?

Hello every one I have a Karcher Honda Pressure washer 2400psi, when every I pull the trigger the first time it works fine. Then when I take the vavle unloader and the end where the air filter is on the pump, it works after a while for only one trigger pull. What's wrong?

Can you link two same spec generators together to double the wattage?

I have two nearly identical unregulated Honda 2.2kva generators.

The only difference between them is that one can do 230v and 115v

While the other can do 115v and 57v.
The alternators are identical besides their winding count.

What I want to know is if I can wire the 230v alternator for 115v in parallel, and then wire the 115v alternator for 115v by wiring the two 57v winding in series. Then wiring the alternators together in series for 230 again but higher wattage?

Will it also change the output Hz from 50 or remain the same with two generators running at 50Hz?

And what would happen if one generator cutout? Would I need to make some automated switch off circuitry?

Also if this can't be done, I'd like to know the physics behind it as I'm always willing to learn!

Rough idle and hesitation, symptoms of a vacuum leak but seemingly normal fuel trims?

Rough idle and hesitation, symptoms of a vacuum leak but seemingly normal fuel trims? - 1

Added (1). My car has had a very annoying hesitation / performance issue with a rough idle. It feels like bursts of vibrations when stopped (not a motor mount), almost like a vacuum leak. However my fuel trims are around 5-15% total fuel trim.

Added (2). I have no check engine light. I have also noticed sometimes when accelerating from a stop, the car has a very slightly delayed response and kind of jerks, and then accelerates.

Added (3). Today I have been smelling a slight gasoline smell outside of my car after I turn it on. Any ideas? I'm pretty lost. Thanks!

Added (4). (Sorry, Y! A is screwed up and I have to post "Updates" with my info)…

One more thing, it's not a leaky injector (had them all checked and cleaned at a Honda dealer).

Honda es8 fuel consumption?

I want to buy a honda es8 I just want to know how is its fuel consumption v tec and non vtec? And other common problems of vehicle?