Where is the oil filter located on a 1988 Buick Skylark 2.5 engine?
The oil filter on a 1988 Buick Skylark with the 2.5L engine is typically located on the passenger side (right side) of the engine block, towards the front. It's usually fairly accessible, but you might need to use a wrench to remove it. However, the exact position can vary slightly depending on other components around the engine. It's best to consult a repair manual or a diagram specific to your year and model for the precise location.