Land Rover Discovery 3 2009 model, final model D4 Light Conversion Color: Alaska White + Indoor Beige Because it is the last model, it is a level 3 exhaust gas without DPF. There are no issues with regular operation in Seoul. I brought it in at about 200,000 km and ran it well without any major problems. As soon as I brought it in, I changed the entire oil. I changed the engine oil to synthetic oil every 7,000 km. Repair history 1. Repair of defective instrument panel (chronic disease) 2. Air conditioner compressor and control valve repair 3. Repair valve block, replace suspension compressor 4. Front overhaul 2. Mid-mission overhaul Special note 1. Discovery 3 gasoline wheel replacement (difficult to obtain) 2. EGR blank kit: Discovery 3 EGR is almost a consumable item, but it is difficult to find and expensive. Blank kit installation (detailed explanation will be provided upon purchase) 3. D4 Lite Conversion 4. Installation of transmission oil cooler It doesn't contain urea and doesn't have a DPF, so you don't have to worry about it breaking down, and its emissions are level 3, so traveling around Seoul is no problem. D4’s 3 biggest issues a. Engine Death: There is a serious chronic disease in which the crankshaft is destroyed due to engine oil hydraulic pressure at low speeds and low RPM. It is almost preventable by using high viscosity oil, changing engine oil frequently, and using low speed and high RPM (sports mode). I changed 0w40 synthetic oil every 7,000 km and always drove in sport mode (sport mode just uses a higher RPM). b. Air Suspension: The suspension itself almost never breaks down. Most of the time, it's a comp problem, but I also had a suspension fault, so I replaced the suspension at around 230,000 and it's fine now. c. EGR failure: The EGR filter is not replaceable, so EGR repair costs some money. It's not easy to get one now, but EGR black kit installation All three things above are fine, and there probably won't be any problems in the future. Other than the D4 conversion, it is in almost original condition. Just change the engine oil and ride.