Overview of the Caravan Journey 3.6L Engine Specifications
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Displacement & Design
The Caravan Journey 3.6L Engine (3 604 cc) features DOHC architecture with 24 valves and Variable Valve Timing (VVT) -
Power & Torque Output
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Standard models (2011–2020): ~283 hp @ 6400 rpm, 260 lb‑ft @ 4400 rpm
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Some markets/specs list up to ~287 hp and ~353 Nm (~260 lb‑ft), depending on conversions
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Transmission & Drive
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Paired with a 6-speed automatic transmission (62TE).
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Front-wheel drive configuration
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Fuel Economy
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City: ~12–17 mpg, Highway: ~18–25 mpg, Combined: ~20 mpg (approx.)
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Notable Features On Caravan Journey 3.6L Engine
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Pentastar Engine Family:
Introduced in 2011 as a modern replacement for older V6 engines in Dodge/Chrysler minivans, offering better efficiency and performance -
Engine Upgrades from 2016 Onwards
The 2016+ models received improvements such as upgraded VVT, variable valve lift, an improved intake manifold, pistons, injectors, and higher compression (10.2:1 → 11.3:1). Output increased, but flex‑fuel capability was dropped -
Interference Engine
The Caravan Journey 3.6L Engine is an interference engine, meaning valve-to-piston collisions can occur if timing fails—fortunately, it uses a durable timing chain rather than a belt
Maintenance Notes
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Oil Capacity & Specs
Typically requires ~5 to 5.7 quarts of oil. Recommended viscosity: 5W‑20 (or 0W‑20 depending on climate), API rating SN or higher . -
Routine Service Intervals
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Oil change every 6,000 mi (conventional) or 7,500–10,000 mi (synthetic)
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Air filter: 15,000–30,000 miles.
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Fuel filter and coolant flush: ~30,000 miles.
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Spark plugs: ~100,000 miles
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Summary Table
Feature | Specification / Detail |
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Engine Type | DOHC V6 Pentastar 3.6L (3604 cc), VVT |
Power & Torque | ~283 hp @ 6400 rpm; 260 lb‑ft @ 4400 rpm |
Transmission | 6-speed automatic (62TE) |
Drive Layout | Front‑wheel drive (FWD) |
Fuel Economy (Est.) | 12–17 mpg city / 18–25 mpg highway |
Interference Engine | Yes; uses timing chain |
Oil Capacity | ~5 – 5.7 quarts |
Maintenance Overview | Standard intervals for oil, filters, plugs etc. |
If you’d like, I can help you identify engine fits for a specific year of Caravan, explore common issues, or guide you through maintenance or repair tips. Just let me know!
Here’s an image of the Caravan Journey 3.6L Engine cutaway and detailed—to give you a closer look at its internal structure and design.
Deep Dive: Chrysler Dodge Caravan Journey 3.6L Engine
Common Problems & Known Weak Points
Cylinder Head Failures (Left Side)
Early models (2011–mid‑2013) suffered from left cylinder head failures—due to overheating valve seats—which led to misfires, ticking noises, and reduced performance. Chrysler addressed it in mid‑2012 by redesigning the valve seats and guides. A service bulletin extended warranty for affected engines to 10 years or 150,000 miles.
Rocker Arm / Hydraulic Lifter Failures (“Pentastar Tick”)
A pervasive issue across 2011–2020 models: ticking noise indicates deteriorated rocker arms or collapsed hydraulic lifters. It often leads to misfires and check-engine lights. Repairs involve replacing intake lifters (12) and can cost $500–$1,000 or more.
Cooling System & Oil Pump Concerns
Due to residual casting sand, cooling system blockages can occur, causing overheating, coolant leaks, and sludge buildup. Key components affected include the radiator, water pump, thermostat, and oil cooler. Regular flushes are highly recommended.
Oil pumps can fail if sand enters oil passages—causing sudden drops in oil pressure. Though rare, the consequences are severe.
Oil Filter Housing / Oil Cooler Cracks & Leaks
A frequent headache: the plastic oil filter housing and oil cooler can become brittle, crack, and leak oil or coolant. Repairs are expensive due to complex placement and the need to replace the entire housing (~$700 parts alone).
Real Owner Experiences On Caravan Journey 3.6L Engine
And one cautionary tale:
Maintenance & Preventive Care
Issue Area | Preventive Actions |
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Cooling System | Flush coolant regularly to remove casting debris |
Oil System | Use high-quality oil and stick to recommended change intervals; monitor for leaks |
Valvetrain Noise | At first sign of ticking, inspect rocker arms or lifters; early intervention saves costs |
Cylinder Heads | Check build date of left head (should be day 206 of 2012 or later) |
Summary: Should You Be Concerned?
The Caravan Journey 3.6L Engine is generally robust—but like any mass-produced engine, it has quirks:
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Most common issues: rocker arm ticking, plastic oil housing failures, and sand-related cooling or oil system problems.
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Less frequent, but critical: left cylinder head failure in early models, oil pump damage from sand, and flex plate cracking in some cases.
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A proactive approach—especially on early models—can head off most issues before they escalate.
Need Help With Something Specific Caravan Journey 3.6L Engine
Would you like guidance on:
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Diagnosing a ticking engine?
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Identifying if a Caravan has the revised cylinder head?
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Recommended service intervals or recommended oil types?
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Locating a trusted repair guide or service manual