Land Rover Discovery. Also known as the LR4 until 2017, the Discovery is about as unreliable as Land Rover gets. You can expect almost one repair a year, and at $1,241 a year, it is just barely cheaper to maintain than the far nicer Range Rover. The Verdict on Land Rover’s Reliability. Land Rover is not the brand for you if you want solid Land Rover have just called to confirm that this will be repaired with no cost to myself, I have been provided with a courtesy car (2021 Evoque) until my discovery is returned. I am still a bit unhappy with Guy Salmon Wakefield due to them saying that my only option was to pay the full amount. A good result though in the end. The 2003 Land Rover Discovery II has 77 problems & defects reported by Discovery II owners. The worst complaints are problems. CarComplaints.com : Car complaints, car problems and defect information A few of the common Discovery LR3 problems include the following: Front lower control arm issues & tie rods. Thermostat (V8) Ball joints and toe links. Tailgate lock mechanism failure. Air compressor failure. Electronic Hand Brake Failure. Electrical gremlins are caused by faulty or low-charged batteries. The Range Rover Sport TDV6 3.0 engine is a popular diesel engine for the Range Rover Sport, but like any vehicle, it is not immune to common problems. The most common issues include diesel particulate filter (DPF) problems, turbocharger problems, and injector problems. Diagnosing the issue using an OBD scanner and retrieving the OBD codes is The most common causes that hinders normal operation of air conditioning system on your Land Rover Discovery Sport are dirty cabin air filter, refrigerant leak, dirty or clogged condenser, dirty or clogged evaporator, bad blower motor, defective compressor, faulty blend door actuator or any fault in the electrical system. 1. Symptoms. The most common signs of clogged catalytic converter in Land Rover Discovery Sport are: limited performance above a certain speed or loss of performance, irregular running of the engine, unusual exhaust gas odor, poor fuel economy, engine check light illuminates, and sometimes rattling noises. Video: Tips For Diagnosing A Rear Engine Oil Leak On A Rover 4.0 or 4.6 V8 Engine. The main seal on a Land Rover Discovery I, Discovery Series II, or Range Rover P38 4.0 or 4.6 V8 engine is not the only point where an oil leak can occur. Watch Doug, our Land Rover Master Technician, point out other possible sources of a rear engine oil leak on .

common problems with land rover discovery