Two solve this there are two solutions, one is to replace the faulty part with a new item which is costly and the same problem can occur with time. The second solution is to clean the EGR valve and block the EGR pipework with some metal plates which stop the exhaust gasses from being recirculated into the inlet manifold. We have a Land Rover Discovery 4 with the 3.0 Diesel engine, the car came in running but knocked and had low oil pressure. My college rebuilt the engine but after refitting it, it would not start and it flagged a "cam sensor a out of range/performance" code. I put the scope on the cam sensor signal wire and got a perfect looking 0-5v square wave. Range Rover Sport TDV6 2007 problems. Hi all i have some problems lately with my RRS. I have it for 5 years now and no problems at all with it. - and i notice that i hear a small weird sound, like someone would exhale when i drive in low gear and release gas pedal. It is like hhhhhhh, My MY15 3.0 Lt spun a bearing in March at 140,000 k's. The Land Rover quote of $38,000 is not an option, nor is a second hand engine at $15,000 and $5,000 labor from an independent. A rebuilt engine with a billet crank is on it's way from the UK. A rebuilt engine with a billet crank is on it's way from the UK. The crankshaft in the Land Rover 3.0 TDV6 engine is the main cause of failure. This is because by design the crankshaft is compact and narrow, meaning it has weak points between the rod bearing journals and counterweights. So this means the weak point in it’s construction are stressed not only by normal operation but with poor maintenance To get Land Rover to replace an engine would be a very long and costly exercise. My MY15 3.0 Lt spun a bearing in March at 140,000 k's. The Land Rover quote of $38,000 is not an option, nor is a second hand engine at $15,000 and $5,000 labor from an independent. Posts: 1. Discovery 3 cold start problem. I have a Disco 3 TDV6 HSE 06. During the very cold mornings I have found that when i start the engine it is very rough and lumpy when idle. I have no loss of power, nor is there any dark smoke from the exhaust. When the engine starts to heat up the problem goes and engine when idle is fine and smooth. HTML code is Off. I bought a second hand Landrover disco 3 and have been driving it for 7 months with no problem. About a couple of months ago starting it became a problem. Turning the key , the starter attempts to get the engine to kick in but to no avail. A work around was to disconnect the battery terminals for about 10-15 minutes. 7UzfHW.

land rover discovery 3 tdv6 problems