The oil pump is in the oil pan.

IMO that oil is too thin for dino oil, try a synthetic 0w-40 or dino 20w-50 and change the filter, your problem will probably dissapeer.

Quote Originally Posted by oleh
Im using Castrol GTX sae 5W-30 i just did and oil change awhile ago. If it would be an oil pump where is the oil pump located?