Depends on the car but usually near the front on left or right. It's the one with the blue stuff in it. It's probably marked but if you're not sure, check the owners manual. Try not to confuse it with the cooling system overflow which usually has green stuff in it.
bonsaiguy Reviewed by bonsaiguy on . Calling all Car Experts If you know anything about cars, do you know if there is ANYWHERE under the hood where you could stash things without them being overheated, overcooled or damaging any part of the car? I drive a '96 4x4 Jeep Cherokee, automatic, standard parts. Rating: 5