Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSDODGE AND RAM2023DURANGO GT, RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 7 (COOLING SYSTEM [6.2L])SUPERCHARGER SYSTEMDESCRIPTIONNOTES
2023 Dodge and Ram Durango GT, RWD
Supercharger System: Description: Notes
2023 Dodge and Ram Durango GT, RWDSECTION Notes
WARNING: This page is about a different variant/trim than selected.
6.2L Hemi
The Low Temperature Radiator (LTR) cooling system is a closed secondary system that regulates charge air cooler operating temperature.
- The system must be vacuum filled. Refer to COOLANT SYSTEM AIR EVACUATION .
- The LTR system has an 18 psi reservoir cap. The engine cooling system has a 21 psi reservoir cap.
- The LTR system uses a 250 watt electric coolant pump.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.