Got the car back last Thursday. They found a leak in the canister for the Evap system and replaced the orings. They also tightened the u join bolts on my driveshaft so it doesnt make a clanking noise at low speeds anymore. Feels like Im driving a new car. Thankfully didnt have to spend a lot. The only thing left is the light for the ABS keeps coming on randomly but I get no codes... Im wondering if I should replace the sensors up front?