first i would try the oil pan
10w30
it is located inside the oil pan.
The very bottom of the engine. Plug is at rear.
the oil pump is located inside the oil pan housing.
Try under the oil cap, oddly enough.
Remove the transmission oil pan
just above the oil filter
It sould just pop off like a plug in a wine bottle.
4.5 quarts
Approxiamtely 4 litres.
where is the plug to drain the oil in a 2005 Pontiac vibe
5w30 weight.