coolant

Hi everyone! I have a 2022 Ram 3500 (80k miles) and I’ve been having trouble finding much info on properly draining and flushing the coolant system on a 5th gen. Also, has anyone here used the Fleetguard product for flushing the coolant...

Does anyone have a definitive location of the drain plug on the 2019+ cummins? Or your steps to drain/fill? Theres unbelievably so little information on the 5th gen up cummins coolant change. All I'm able to find is for 4th gens and back and for the 1500 hemi and there's slight variations in...

So it’s currently-15 to -20 and my coolant temps are getting up to 230 and when it reaches 230 it drops to 220 then sets a minute and climbs back to 230 no check engine lights or anything but I’m just wondering if this is normal for this cold of weather

Has anyone else seen a drop in their coolant level since delivery of their 2019 3500? I have those blue marks all around the truck indicating factory fluid levels, cap and bolt positions, etc. There is one of those factory blue lines on my coolant reservoir where the coolant level was when...