hi started the car this morning for work but along with the usual tapping noise from the lifters until there full of oil again when i put the car in drive i got a harsh vibration in time with the firing order
it went away when i put it into neutral and the motor wasnt misfiring and hasnt done it again since

im a mechanic but havnt come accross this before any ideas?

colder weather / some condensation in cylinders ?? Maybe ..

dunno maybe the ecu chucked a f**k when it got the extra load on from the gearbox eh