Oil leak 340
Clean up the oil pan free of oil etc.. then by a can of Zinc Stearate white spray powder and spray your entire oil pan. In a very short time, within minutes, you will see where the oil is coming from as the area will turn brown..This is what I had to do to locate an oil leak I had on my pan. When you find the leak, sand the area down to bare metal and apply a coat of JB weld, sand down to smooth out and repaint. This is what I did and that was about 5 yrs ago and still no leak.. Good luck..