Unlocking the Secrets of Accurate Engine Oil Checks Hot or Cold?

Either cold or hot, anytime is better than not at all. When evaluating for oil consumption, the dealer will let it sit on a level surface for 10 minutes ... The oil cooler has a thermostat that opens and releases extra oil from the oil cooler making the dipstick reading correct when hot. My general ... Be sure the engine is cold (or has been off for at least ten minutes) before you check the oil. The location of the oil dipstick depends on whether your ... You should run your vehicle until the temperature gauge is halfway between hot and cold or until it reaches operating temperatures. Step 2: Open ... You're supposed to check when it's hot, 5 min after you shut the car off for an accurate reading. Should be about an 1/8" to 1/4" lower on the ... I have always been taught to check the oil level when the engine is at its normal running temp. Always change the oil warm as well. Checking it cold shows low. I've always checked it hot, but all depends on vehicle manufacturers some want it checked cold some hot. Dodge wants ... I usually try to check mine first thing in the morning while its cold. I believe the whole 15 min thing is designed to allow all the oil to ... It's a good idea to check the oil level when the engine is cold since all the oil is in the oil pan after sitting for many hours, helping you ... The dipstick should need a good push when installing indicating a proper seal. ... Push the dipstick completely into the valve cover and quickly ...