In this episode, we're draining and refilling the coolant while replacing the thermostat. The coolant in this vehicle has been flushed multiple times. Due to this, we are only doing a drain and refill as there is semi-fresh coolant already in the system. The cooling system has a 6-gallon capacity. With this method, you'll get roughly 5 gallons out. We're executing this service on a 2014 Ram 3500 with approximately 150K miles. The service interval is 150K miles on this vehicle.
Please check out the step-by-step guide published to my SubStack to accompany this video. You'll be able to print this to help accompany you through this process: themodernfrontiersman.substac...
I'm in the process of making a step-by-step for all of my repair videos.
In this video, I use a Traxion Top-Side Creeper to access the engine bay much easier. It is not a required tool for this job, but it does make a huge difference.
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Parts Needed:
Cummins Thermostat-
www.genosgarage.com/product/r...
NOTE- Ensure you're buying a genuine Cummins thermostat. There are a ton of issues with aftermarket thermostats on this engine. The genuine Cummins thermostats come with the thermostat seal, if you go aftermarket make sure your order the seal as well.
MOPAR Coolant-
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Tools Needed:
1/4 Drive Ratchet-
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1/4 Drive 8mm Deep Socket-
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1/4 Drive Extension-
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14mm Socket for Banjo Fitting to Burp Coolant-
amzn.to/3cHoXiH (Paid Link)
Coolant Funnel-
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Channel Lock Pliers-
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