The first step in the repair was a thorough inspection. We lifted the Renault Duster and identified the oil pan gasket as the source of the leak. The gasket had worn out, which led to oil seeping through.

We started by draining the old engine oil to avoid spills and contamination. This also allowed us to inspect the oil for signs of engine wear or unusual debris.

The next step was to carefully remove the oil pan. The bolts holding it in place were removed, and after a little maneuvering (as oil pans sometimes get stuck with old residue), the pan was free.

After removing the oil pan, we thoroughly cleaned both the pan and the mating surface on the engine block. This step is critical to ensure there’s no old gasket material or dirt left behind, which could cause leaks in the future.

Normally, the solution would involve replacing the damaged oil pan gasket with a new one. However, due to a shortage of the specific gasket required for the Renault Duster in the local market, we opted to use high-quality silicone sealant as an alternative. Silicone is an excellent choice in this case because it provides a durable, flexible, and heat-resistant seal that can last long-term without the need for constant reapplication.

With the new silicone sealant applied to the surface, we carefully reinstalled the oil pan and secured it tightly. The silicone forms a strong bond that effectively prevents leaks, while also withstanding the heat and pressure inside the engine.

Once the oil pan was securely in place, we refilled the engine with fresh, high-quality oil to the recommended level. A proper oil change ensures the engine remains lubricated and functions efficiently.

After the reassembly, we started the engine and checked for any signs of leaks around the oil pan. We ran the engine for several minutes to ensure everything was sealed correctly and the new silicone was doing its job.