Anonymous posted an answer for this 1999 Chevrolet Blazer:
"Great advice, you can also go to Auto Zone/Advance Auto and let them hook up a handheld..."
Anonymous posted an answer for this 2001 Oldsmobile Alero:
"Look around the sides of the motor. Aleros are famous for faulty pan gaskets. Ours has..."
Anonymous posted an answer for this 2001 Oldsmobile Alero:
"After you change your oil you must reset your system to start tracking your next oil..."