OEM 2004 Cadillac DeVille Oil Pan

2004 Cadillac DeVille Oil Pan Parts Questions & Experts Answers

• Q: How to service and repair the oil pan on 2004 Cadillac DeVille?

  A: Start the Oil Pan servicing and repair procedure by removing both the engine oil and front exhaust manifold pipe. Easy Oil Pan maintenance starts by disconnecting the engine oil level sensor connector and pulling out the sensor from its position in the pan. Start by removing the Oil Pan bolts while keeping an eye on the reusable Oil Pan Gasket which only needs replacement if it shows damage. The Oil Pan groove gasket should remain attached to the Oil Pan except when a replacement becomes necessary. You should remove the Oil Pan before you start cleaning and performing an inspection on it. Before installing the new Oil Pan seal ensure you wipe off all oil from the groove then push the seal into the pan's groove across both lengthwise directions. Place the Oil Pan onto the crankcase before installing the retaining bolts with 10 nm torque setting (89 in. Lbs.) in their specified installation sequence. After inserting the engine oil level sensor into the Oil Pan tighten it to 20 nm (15 ft. Lbs.) and connect the electrical connector to the sensor. Start by returning the front exhaust manifold pipe, filling engine oil and looking for leaks upon engine startup.