2013 — 2024
3.6L Pentastar V6
Petrol
Park the vehicle after a warm run, check the 'V' of the engine valley under the intake manifold with a torch for any signs of oil pooling or coolant residue.
During a cold start, listen closely to the upper engine valve covers for a rhythmic, sharp metallic clicking sound (the classic Pentastar Tick).
Accelerate moderately through lower gears, paying attention to any hunting or firm shifts from the ZF 8-speed automatic transmission.
Cycle through all HVAC heater and air conditioning modes, listening for a persistent clicking sound behind the dashboard steering column area.
Routine oil and filter change using specific MS-6395 specification synthetic oil to protect the variable valve timing system, and tyre rotation.
Replace all 6 spark plugs (requires removing the intake manifold plenum) and inspect the plastic coolant Y-pipes and connectors for brittleness.
Service the ZF 8-speed transmission by replacing the integrated pan/filter unit and fluid, and conduct a comprehensive cooling system flush.
Strictly use synthetic oil meeting Chrysler MS-6395 specification during every service to protect the complex VVT phasers.
Regularly inspect the plastic oil filter housing housing caps for over-tightening hairline cracks that cause sudden engine bay oil leaks.
Check the cabin air filter and the seal around the high-mount third brake light annually to prevent moisture from destroying rear modules.
Monitor the main starting battery health, as the complex electronics in the 4th Gen Ram are highly sensitive to voltage drops.
Rotate the tyres every 10,000km to manage the uneven wear patterns caused by the vehicle's heavy front weight and RHD configuration.
Estimated repair costs if issues arise
Requires removing the upper and lower intake manifolds to replace the warped factory plastic housing with an upgraded aluminum unit.
Proactive replacement of all rocker arms and needle bearings if a tick develops, preventing catastrophic wear on the hardened camshafts.
Requires specialized ZF-compliant fluid and the mandatory replacement of the integrated plastic oil pan/filter unit at specific temperatures.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer