deejaycee_2000
Banned
Hi guys, I have browsed the internet far and wide to find a step by step instruction on how to drain my Mercruiser 4.3L Mpi oil via the extension hose that you route through the bung hole to drain but come up with nothing, there are load of videos on how to pump the oil out via the dipstick but I do not have a pump and would prefer draining it as I described above. Has anyone done it this way before?