How to Locate the Oil Filter in a 2002 Sierra
- 1). Park the Sierra on a flat surface. Turn off the engine and engage the parking brake.
- 2). Slide under the truck, approximately halfway back from the front of the engine compartment.
- 3). Locate the filter between the oil pan and the frame rail on the passenger side of the engine compartment. Drain the oil from the oil pan into an appropriate drain container before removing the filter.
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