Hi all. I have developed a pretty good oil leak. However, I cannot determine exactly where it is coming from. I did notice that when I pulled the dipstick, the oil smelled like gasoline. I ran the truck and warmed it up good and again inspected for where the leak was coming from and could not find it. Lot of oil blown across the bottom half of the engine and oil pan. I drained the oil and it wreaked of gasoline. What would cause gasoline to be getting in the oil?