Oil leak 1997 Chevy Blazer 4WD
Hi there. The oil leak could be, nothing more than, a loose oil filter (https://www.yourmechanic.com/services/change-oil-and-filter). Another possibility, a leaking oil filter adapter gasket (https://www.yourmechanic.com/services/oil-filter-housing-gasket-replacement). Oil likes to travel down (via gravity) and should be properly diagnosed as there are several...