Question 1

What is 3.0 SDV6 Crankshaft Failure on the Land Rover Discovery 4 (L319)?

Accepted Answer

Sudden, catastrophic failure of the crankshaft or main bearings, requiring a replacement engine.

Question 2

What is Inlet Manifold Cracking on the Land Rover Discovery 4 (L319)?

Accepted Answer

The plastic inlet manifolds on 3.0 diesels crack under heat cycles, causing boost leaks, restricted performance mode, and DPF regeneration failures.

Question 3

What is Front Lower Suspension Arm Wear on the Land Rover Discovery 4 (L319)?

Accepted Answer

The front lower control arm bushes wear prematurely on UK roads, causing knocking noises at low speed and uneven tyre wear.

Question 4

What is EGR Valve and Intercooler Hose Failures on the Land Rover Discovery 4 (L319)?

Accepted Answer

EGR valves crack and intercooler hoses split, causing boost pressure loss, power reduction, and black smoke under load.

Question 5

What should I check when buying a used Land Rover Discovery 4 (L319)?

Accepted Answer

Demand a perfect service history with frequent oil changes (every 6 months preferred)

Question 6

What should I check when buying a used Land Rover Discovery 4 (L319)?

Accepted Answer

Listen for any bottom-end knock from the 3.0 diesel engine

Question 7

What should I check when buying a used Land Rover Discovery 4 (L319)?

Accepted Answer

Check front suspension lower arms; they wear frequently on UK roads

Question 8

What years was the Land Rover Discovery 4 (L319) made?

Accepted Answer

The Land Rover Discovery 4 (L319) was produced from 2009 to 2016.

Land Rover Discovery 4 (L319)

Browse by Production Year