Looking for some good knowledge here, my 300e has been acting up for a couple of days. Whilst in Drive and stationary revs sometimes drop to below 500rpm and the tappets/lifters become noisy. This will eventually clear when the engine reaches 80 degrees running temperature also it feels like its about to cut out at any point. When the lifters settle eveything returns to normal.
Oil pressure and levels are fine.
Oil pressure and levels are fine.
