How do you remove the sump?

go to halfords, buy engine degreaser, (that u add to oil to clean engine.... then follow instructions, an drain oil from sump plug located underneath engine, and then replace with new oil, and also...

go to halfords, buy engine degreaser, (that u add to oil to clean engine.... then follow instructions, an drain oil from sump plug located underneath engine, and then replace with new oil, and also...

i think as with all vectras it is a n.o 45 torx/star bit on the sump hope this helps

First scrub the wall of the sump pump (so as to get rid of existing buildout). Next, add one to two teaspoon of bleach (chlorine). This will kill the bacteria that causes the smell Damean I use...

Most good car tool shops will have them, usually a square drive hole in the head of the bolt, some normal socket drive kits may fit. (Normally the 3/8" drive one, I have used the 6" extension bar...