It was adam's ford explorer. They showed me a test strip that they dipped into the brake fluid, they said that the brake fluid needed to be changed since the test strip was a dark purple. We usually take our cars to Ford dealerships and get them serviced for free in IL (mother in law is a lawyer and represents dealerships so she gets some perks) but we can't do that anymore since we moved to Dallas so now we have to pay for everything and we know nothing about cars.