Thank you, I will have a look! Appreciate the advice

I’m not sure if it still misfires when warm as haven’t driven it long enough to properly warm up due to the misfire and loss of power

Thank you for your reply. Well that’s obviously not good, if you’re right. What other symptoms should I be seeing or hearing If it is the head gasket?

Hi all, I have a similar issue which just started occurring recently after running perfectly! My car is a Disco 2 TD5 manual with 203k on the clock. She starts and idles with no issue however there is white exhaust smoke when revved. I can drive at low speed with no visible smoke or misfiring...