2003 Land rover Discovery ii problems

Common 2003 Land rover Discovery ii problems

Based on the information from the sources provided, here are common problems with the Land Rover Discovery II 2003 based on complaints from owners:

• Oil Pump Failure: Rover V8 engines are prone to oil pump failures, leading to low oil pressure, especially at idle. If left unaddressed, this can result in significant engine damage. Prompt replacement of the oil pump is crucial to prevent further issues.

• ACE (Active Cornering Enhancement) System: The ACE system can fail, requiring either costly repairs or complete removal. This system affects the handling of the vehicle. Additionally, issues like oil in the injector loom, de-laminated air intake hoses, and EGR valve failures are common in older Discovery II models.

• Rear Air Suspension Failure: Many Discovery II models have rear air suspension, which can experience issues like air spring wear and compressor failure. Leaking air springs can strain the compressor, leading to its failure. Proper maintenance and timely replacement of components are essential to avoid these problems.

• Fuel Pressure Regulator Leaks: The fuel pressure regulator, located on the driver's side of the engine, can develop leaks due to poor design. Symptoms include poor starting, performance issues, and noisy pumps. Replacement of the regulator with a new metal gasket is necessary to address this problem.

• Common Engine Problems: The Rover V8 engine in the Discovery II is known for various issues like head gasket failures, oil leaks, and camshaft bearing wear. These problems can lead to misfires, loss of power, and other performance issues. Regular maintenance and prompt repairs are crucial to prevent further damage to the engine.

These common problems highlight the need for thorough maintenance and proactive repairs to ensure the longevity and reliability of a Land Rover Discovery II 2003 model.

What is the most common problem with the Discovery 2?

The usual problem is that the air springs wear out (look for perishing rubber on the crease in the bag) and leak air. If they continue to leak air this can put the compressor under strain which can then fail.

How many miles will a 2003 Land Rover Discovery last?

How Long Do Land Rovers Last? Land Rovers have an average life span of 13 years or 200,000 miles when well cared for. Land Rover is the least reliable brand of car. Repair and maintenance fees for high-end cars like Land Rovers are often high.

What is the air suspension problem on the Land Rover Discovery 2?

Common Air Suspension Problems in Disco 2

One common problem with Disco 2's air suspension is air leaks. These leaks can occur in the air bags, causing the vehicle to sag or lose its ride height. Air leaks require immediate attention as they can lead to further damage to the suspension system.

Is Land Rover Discovery high maintenance?

A Land Rover Discovery will cost about $16,485 for maintenance and repairs during its first 10 years of service. This is more than the industry average for luxury SUV models by $771. There is also a 49.63% chance that a Discovery will require a major repair during that time.