If you're looking for the Oil Drain Plug. It should be located on the bottom of the oil pan. If looking for the Coolant Drain Plug.
If needing to change the coolant/anti-freeze you can remove the lower radiator hose on the bottom of the radiator. **remember to let the vehicle cool before working on as coolant burns are very serious and difficult to remove quickly with water **.
Make sure that you collect the old coolant, it will need to be disposed of properly [not into the ground] and take a water hose and place it inside the top of the radiator to flush the system . once the system appears to run clean of all coolant , replace the lower hose and refill as desired. once full, crank the vehicle with the radiator cap off and continue to fill. this will allow the water to flow and release any air pockets that may be in the system. once full and constant flow is assumed, replace the radiator cap .
To drain the radiator on a 2001 GMC Sonoma, first ensure the engine is cool and then locate the radiator drain plug at the bottom of the radiator. Place a drain pan under the radiator, open the drain plug, and allow the coolant to fully drain out. After draining, close the plug securely, and refill the radiator with fresh coolant. Be sure to dispose of the old coolant properly, as it is toxic.
The radiator drain plug for a 2003 GMC Sonoma truck is typically located at the bottom of the radiator on the driver's side. It may appear as a small plastic or metal plug that can be turned by hand or with a tool. To drain the coolant, ensure the engine is cool, then open the drain plug to allow the coolant to flow out into a container. Always remember to properly dispose of the coolant afterward.
For a 1996 GMC Sonoma, the oil drain plug typically requires a 15mm or 5/8-inch wrench. It's best to check your vehicle's manual or inspect the drain plug directly, as variations can occur based on the engine type or any modifications. Make sure to have the correct size to avoid stripping the plug.
The oil drain plug on a 2002 GMC Sonoma is located on the oil pan, which is situated underneath the engine. To access it, you typically need to crawl under the vehicle. The drain plug is usually a hex or square-shaped bolt, positioned at the lowest point of the oil pan to allow for complete drainage of the engine oil.
The radiator drain plug on a 2002 GMC Sonoma with a 4-cylinder engine is typically located at the bottom of the radiator, on the driver's side. It is a small, plastic or metal plug that can be opened to drain the coolant from the radiator. To access it, you may need to remove any protective covers or shields. Always ensure that the engine is cool before attempting to drain the radiator.
At the lowest point of the engine oil pan. It should take a 15mm wrench to remove it CCW.
At the lowest point on the engine oil pan. It will take a 15mm wrench to remove it.
On a 2001 GMC Savana 5.7 V8. There is no drain plug. You actually have to remove the big hose that joins the engine to the radiator. This will drain out all the fluids.
After opening the hood, look down the right side of the radiator. (the side with the radiator cap) The drain plug is at the bottom facing the rear of the vehicle. No need to remove it, only loosen.
unbolt transmission oil pan, if it has drain plug drain oil first, if not unbolt it and drain it, filter will be right in sight, pull it off, push new one up there
on the oil drain pan , that is the one on the bottom of the engine block, further behind that will be your transmission oil pan which usually doesnt have a drain plug,
The freeze plug on a 1994 GMC Sonoma 2.2L engine is typically located on the engine block, often on the sides and rear of the engine. To change a freeze plug, first drain the coolant, then use a punch or chisel to carefully remove the old freeze plug. Clean the area, apply a sealant if desired, and tap the new freeze plug into place, ensuring it’s flush with the block. Finally, refill the coolant and check for leaks.