Question 1

What is Internal Oil Cooler Failure (SMOD) on the Nissan Nissan Pathfinder (R51)?

Accepted Answer

The internal transmission cooler inside the radiator can fail, mixing coolant and ATF (Strawberry Milkshake of Death). This usually destroys the automatic gearbox.

Question 2

What is Chassis Corrosion and Structural Rust on the Nissan Nissan Pathfinder (R51)?

Accepted Answer

Sharing its chassis with the Navara, the Pathfinder is prone to severe internal rust that can compromise its structural integrity.

Question 3

What is Timing Chain Stretch on the Nissan Nissan Pathfinder (R51)?

Accepted Answer

The 2.5 dCi engine uses a single-row timing chain that is prone to stretching, potentially leading to catastrophic engine failure.

Question 4

What should I check when buying a used Nissan Nissan Pathfinder (R51)?

Accepted Answer

On automatic models, check the transmission fluid for any pink or milky appearance (SMOD).

Question 5

What should I check when buying a used Nissan Nissan Pathfinder (R51)?

Accepted Answer

Thoroughly inspect the chassis rails for internal corrosion and structural rot.

Question 6

What should I check when buying a used Nissan Nissan Pathfinder (R51)?

Accepted Answer

Listen for timing chain rattle on the 2.5 dCi engine, especially on pre-2010 models.

Question 7

What years was the Nissan Nissan Pathfinder (R51) made?

Accepted Answer

The Nissan Nissan Pathfinder (R51) was produced from 2005 to 2014.

Nissan Nissan Pathfinder (R51)

Nissan Pathfinder (R51) Reliability & Common Faults

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