3.6 Pentastar rocker-arm / lifter failure causing misfire and tick (earlier cars).
- Typically appears
- 80,000+ miles
- What to inspect
- Listen for a tick and scan for cylinder-2/misfire codes.
- Typical repair
- Suspension refresh (per axle) · £250–£1,100

Scored from 8 documented faults · reviewed by the VehicleFaults Research Team
On our documented-fault scoring the Dodge Durango rates 4.8 out of 10 · buy with caution. We hold 8 known faults for it and 2 are rated high severity, so the risk is real but contained. The weak points cluster around engine, electrical and brakes. A well-serviced example with evidence for the big-ticket items is usually a safe buy; the score describes the model, not the specific car in front of you.
Verdict · Walk unless the history is spotless
Weak points cluster around engine, electrical, brakes, transmission.
Two faults free · full checklist for this exact Dodge Durango for $9.
Check this car3.6 Pentastar rocker-arm / lifter failure causing misfire and tick (earlier cars).
Oil pooling in the engine valley and dripping down the bell housing, caused by a cracked plastic oil filter housing and cooler assembly.
TIPM (integrated power module) faults causing random electrical issues.
Automatic shift quality on higher-mileage cars.
Ticking noise on cold start that fades as the engine warms up, caused by snapped exhaust manifold bolts.
Costs are indicative UK independent-garage bands for budgeting and negotiation · never a quote.
See two faults free, then get the full tickable checklist for this exact car · what to look at, what it costs and how serious it is. Full report $9.
Check this exact car