Hi.
On my car's brake fluid reservoir cap, it states "Use DOT 3 or DOT 4 fluid only". So, which do you think is more recommended for my car? Is it DOT 4, as it has a higher dry and wet boiling point?
Apart from that, what are the colors of DOT 3 fluid and DOT 4 fluid? I read that it is not recommended for us to mix DOT 3 and DOT 4 fluids right? If so, what are the colors of DOT 3 and DOT 4 fluids, so as to allow me to add the same type of fluid?
Besides that, I always read that we must fill the reservoir with brake fluids from a sealed-container. If the brake fluid level drops a bit (but not too much, and not enough for me to fill in an entire bottle of brake fluid), what should I do? Leave it alone? Or fill it until full, then dispose the remaining fluid?
Thanks!