Hi

I've just joined the forum, searched for my fault but couldn't find an answer, so apologies if this has been asked and answered before.

We have a 2012 LR Discovery 4 3.0 SDV HSE, with 75K miles, we've owned it since 18 months old & 24k miles. The car has been brilliant since owning it, just one gearbox sensor (which packed up on the day LR issued a recall on it) and one mass air flow 6 months ago.

However... a few weeks ago, we had the dreaded cracked inlet manifold fault.. got it replaced in the local garage but since they did this it's had a misfire at 2000rpm, which puts it into limp mode.. revs ok while in neutral. Local garage couldn't find the fault, so we took it to a LR specialist, who have now been right through it and can't find the fault either, checked the turbo's etc.. nothing..

Has anyone else had this fault, or any ideas on what the fault could be?

Thanks in advance for any help!