What's up fellas, Did I damage my engine by running it with low oil? Details... I own a G35 Coupe (VQ35 engine, V6, 3.5 L) that takes 5 quarts of 5W30. At 3750 miles, I changed from dino to Mobil 1 Synthetic with an OEM filter. Today at 7500 miles, I changed my oil again (Mobile 1 oil and filter) and noticed I only drained out 3.5 qts of oil. It looks like I burned off almost 1.5 qts in between oil changes. I measured the level and everything is normal, so I know I got most of the old oil out. Do you know if there is any long term damage to the engine by running it with ~3.5 qts of oil instead of 5? I know, I know, from now on I am going to check my levels every coupla weeks to ensure everything is ok. I'll also be doing an analysis at my next oil change at 11,250 mi. Can someone reassure me that my engine will be okay in the long run? I hope to keep the car as long as possible. Thanks in advance.