Where is the oil sending unit on a 93 lumina 31?
On the bottom/back of the engine
What is the firing order for a 31 liter 2000 Chevy lumina and what is the cylinder numbers from front of car?
A prefix can not express a unit of length. A unit of length like a mile, foot, inch, Meter is fixed. The largest unit of length I know of is the 'Parsec', equal to just under 31 trillion (31×1012) kilometres (about 19 trillion miles), 206265 AU, or about 3.26 light-years. A prefix would be applied to one of these units eg 'kilo' (meaning a thousand) e.g. kilometer or 'mega' (meaning one million) e.g. megaparseck.
On a 93 lumina 31 liter can the oil pump drive be remove without removing the oil pump the drive leaks oil at the block seal and I'm trying to remove it to replace the seal?
the head has to be removed in order to get the drive out all of the way, but the easy way is to cut a notch at the top of the drive where it hits the head to get to the oring while it is still in the block then slide the oring over the top (after soaking in hot water is easier) once you get the new oring on get a SBC dist. gasket…