I have many years of driving and sericing cars in Qeubec and I will be glad to provide you with some tips. But I am too busy to check this website often. If you want, please email me your question and I will reply. Sorry my typing of Chinese is very slow. I will have to use English in this case. I dont mind if any of you posts my reply later. my email rcai@sympatico.ca
for the person who wants buy a car directly from the owner, I know there are 2 sources:
1. classfied ads in newspaper Gazette.
2. there is a journal named "auto" ( or something like this)in some bank or supermarket. ( I got one from Montreal bank, and my friends told me sometimes you can get it in IGA)
good luck with you!