To test oil;

• Warm engine to operating temperature
• Remove 4 drops of oil from the dipstick
• Place on a plastic surface with white paper underneath for easy visibility
• Take photographs of the oil resting on the plastic
• Push magnet to touch oil and take a picture
• Wait at least 10 minutes
• Remove magnet by lifting straight up to avoid smearing and take a picture.
• If oil appears underneath the magnet, the oil is contaminated with finely ground metal.
• If the oil surrounds the magnet and is not sucked underneath the oil is not contaminated