Wolf:
I have MANY friends that are not native speakers of American English (& not many of us native speakers do that well either), & have never had a complait. Maybe questions for clarification, which is how one learns. Unfortunately, it's been over 30 years since I spoke any German to where I got any response in German. I do use it when training my dogs, unfortunately, they only respond in dog.
I would be more than happy to clarify anything I say so you can better understand, hell, I'm here to help if I can. I am by no means an expert with these vehicles. My experience with them goes back only 7 years. I have however, worked on cars & trucks (much of that time professionally) since I was 7, which is almost 50 years ago.
I am NOT PC(politically correct), nor do I want to be. I also just want to have fun and often joke around in my comments. This is not an advocation, but a hobby for me, and IMHO, it's supposed to be fun & NOT serious. I got way to many other really serious things to deal with in life. I hope that clears things up.
Later
Ugg