The 1997 Land Rover Discovery has 41 problems & defects reported by Discovery owners. The worst complaints are problems. CarComplaints.com : Car complaints, car problems and defect information The suspension tuning is highly refined in most Land Rover products, and the 2018 Discovery is no exception. Report: 4 of 4. Previous reports: May/June 2019, July/August 2019, September/October Battery drains are not uncommon and tracking the source can be a real trial. Use a multimeter (and probably a long extension lead to see if you can identify any current passing from the battery to on of several parts of the system. The most common places are the radio, the electric seats (if fitted) and yes, ABS and the air suspension. AdBlue Issues – Diesel Models. Diesel variants of the Land Rover Discovery 5 are all equipped with SCR technology as standard. Selective catalytic reduction is an advancement on traditional catalytic converters, it is a filtration system that injects Urea (AdBlue) directly into the exhaust system to neutralize harmful Nitrogen Oxide (NOx) emissions coming through the exhaust. 5 days ago · Your costs may vary. 0 K 12 K 24 K 36 K 48 K 60 K 72 K Miles $ 350 $ 700 $ 1050 $ 1400. 36 K - 48 K. $ 617. $ 0. Scheduled Maintenance Costs. Repair Costs. Calculations based on 12,000 miles How reliable is the 2022 Land Rover Discovery? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months. 2022 Discovery Common Symptoms of faulty valves can be; heavy black smoke, loss of power, poor running and high fuel consumption. If you suspect the valves are faulty we have the latest Land Rover ® diagnostic equipment to run a complete check to confirm if there is a problem. Unfortunately there are two of them on the Discovery 3 and 4. To replace the pump you will need: water pump ($80 ish from) Plastic inlet pipe behind pump (had to go to Land Rover for this) about $25. both belts (one serpentine and one a stretch to fit. Might as well replace if you are in there. idler pulley (again for a few $$ might as well. I paid about $80 IIRC from Rock Auto (Beck/ Arnley) for the pump 8JcojBn.