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 1 (6.4L ENGINE (SERVICE INFORMATION))ENGINE BLOCKSOLENOID, MULTIPLE DISPLACEMENTOPERATION
2023 Dodge and Ram Durango GT, RWD
Solenoid, Multiple Displacement: Operation
2023 Dodge and Ram Durango GT, RWDSECTION Operation
WARNING: This page is about a different variant/trim than selected.
Cylinder Deactivation
- Trap an exhaust charge from a normal combustion event
- Normal combustion event
- Deactivate the exhaust valve
- Deactivate the intake valve
- Piston is an air spring
- Cylinders deactivated in firing sequence
Cylinder Reactivation
- Normal combustion event
- Activate the exhaust valve
- Activate the intake valve
- Empty the cylinder
- Cylinders reactivated in firing sequence
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.