I am just after your opinions/expereinces really:
Has anyone ever used a pump to change the oil in their cars? I used to do this all the time. I have an oil pump thats made for boat engines. I put a plastic pipe down the dipstick tube and attach the pump to it, the oil simply pumps out into a bucket.
I've used it on old mercs and fords and I did it on a Saab and they all worked a treat, Oil changed within half an hour (I can even go and do other things while its pumping) and with no mess or having to get under the car. I usually get about 95% or more of the oil out and I only do this for oil changes between services (its that time for my BMW).
Has anyone had any experience with doing this? Does anyone know if it works on an m30 3.5 engine?
I am going to give it a go this weekend if I get time and I'll let you know how get on.
1990 G 535i Sport Manual, Gas Guzzler but it puts a smile on yer face ;-)