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Home >> Buick >> 2019 >> Regal TourX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 143 (Engine Mechanical - 3.6L (LGX) - Repair Instructions) >> Repair Instructions >> Oil Pan Cleaning and Inspection >> Inspection Procedure Lower Oil Pan

Inspection Procedure Lower Oil Pan

WARNING: This page is about a different car, the 2020 Buick Regal and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect the oil pan drain plug or drain plug hole for damage.
  2. Replace the lower oil pan if removed from the upper oil pan.