The 2018 Ram 2500 6.4 hemi recommended motor oil type is full synthetic sae 0w-40. When performing an oil change on the car You will first want to make sure that the vehicle has been parked and off for a couple of hours. Otherwise, the oil in the car will be very hot and You could burn Yourself. Find the oil pan in the engine compartment and locate the drain plug on the underside. Position a bucket under the plug and then remove it. This will allow the oil to drain into the pan. Let it do this until it stops dripping, which may take an hour or so. After it has finished dripping You can put the drain plug back on, then locate the intake port on the top of the oil pan. Using a funnel fill the oil pan to full, but make sure to not overfill. A little under is fine, but going over can lead to leaks and oil burn off. Once it is full close the port up, wipe up any spilt oil and You will be finished.
Brian
September 2, 2020
Will a ph2 oil filter work on a 6.4 hemi
Christine A.
April 10, 2020
The 2018 ram 2500 6.4 Hemi recommended motor oil type is full synthetic sae 0w-40.
Goober
April 24, 2023
When is it neccesary to change the filter,after you fill it up,or after the motor locks up,or does it have a filter,all the heavy metal parts will go to the bottom,if they get thru the screen on the oil pump only the tiny pcs will make it thru the ports and into the cylinders and mains,this is my first ram is that good for them
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