Land Rover Discovery Engine Problems
Land Rover Discovery 2017: Need replacing due to major problems
Document the problems with the car and any work that has been done on it since you’ve owned it and take them to JLR with a request that they advise you on what work they plan to do to fix the problems. If that doesn’t get a satisfactory response then go to your state consumer affairs office, or perhaps lodge a complaint with VCAT.
Powerchipping a Land Rover Discovery
The TD5 five-cylinder diesel fitted from 1999 has a timing chain and there's no servicing involved. Generally, using a chip works well without causing any problems with reliability.