2003 sequoia coolant engine block drain plug

#2003 SEQUOIA COOLANT ENGINE BLOCK DRAIN PLUG HOW TO#

An anti-freeze leak can cause the temp sensor to record high engine temperatures in a 2003 Kia Sedona. If you ignore a small coolant leak long enough, you will run out of coolant, which leads to an overheated engine and other serious, but highly avoidable, problems. This video shows you where the coolant reservoir, hoses and connections on your 2003 Sedona EX are located and the steps needed to fix minor leaks.Ī few things to note about coolant is that it is sweet tasting and highly toxic, so it can end up in the dog's stomach pretty quickly. Otherwise, your Sedona may have a radiator leak. However, a coolant leak (aka an antifreeze leak) is most likely to occur where the hoses connect to the engine or radiator. Coolant / antifreeze can leak from the reservoir, radiator or any hose, in 2003 Sedona with the 3.5 liter engine. Engine coolant (which is also called antifreeze or anti-freeze) moves through the inside of your Sedona engine and keeps it from overheating.

Leaking coolant / antifreeze is one of the more common types of leaking fluid from Sedona engines.

#2003 SEQUOIA COOLANT ENGINE BLOCK DRAIN PLUG HOW TO#

Flushing the coolant on a regular basis removes gunk and mineral deposits from your engine, while prolonging the life of your heater core, thermostat, hoses and water pump.Follow the steps in this video to see how to fix minor coolant (antifreeze) leaks in your 2003 Kia Sedona. If you spill coolant when you flush your Sequoia, be sure to put down cat litter to soak it up to discard it. The video above shows you where the petcock on your radiator is located, how to flush the coolant / antifreeze and how to burp the system to get the air out of your Sequoia.Ĭoolant is toxic and animals are attracted to the sweet taste of coolant (antifreeze). To get even close to a 100 coolant change will require draining the radiator 2 or 3 or more times. A 3/4' socket will fit on the radiator drain plug. I think I found the only two online, thanks. When you flush your coolant, which is antifreeze, on your 2002, you are draining out all of the old dirty coolant and preventing costly radiator and cooling system repair down the road. Make sure engine cool, drain coolant via plug in block or rad, and instructions should tell you which frost plug & what position. The best you can do is remove the bottom trim panel and them remove the drain plug from LH side radiator end panel. It's nearly impossible to find any help on removal of the engine block coolant drain plug.photos are nearly non-existent. Disconnect the upper radiator hose from the radiator 5. Like the oil in your Sequoia, coolant gets dirty over time and loses its ability to cool down your 4.7 liter engine. Follow the steps in this video to see how to fix minor coolant (antifreeze) leaks in your 2003 Kia Sedona. Remove the lower radiator hose, let the coolant drain then reconnect 3. Place a container under the radiator to catch the anti-freeze coolant. Locate the radiator drain-plug (plastic wing-nut) on the lower back side of the radiator, and turn it backward to remove it. Turn off the engine and drain the water, fill up the radiator with antifreeze until you have a 50/50 coolant / distilled water mixture and burp the system. Tuck the negative terminal aside so it wont flip back. Fill up the radiator with distilled water and run the engine. Attach a hose to the ‘spigot’ to direct the flow into a bucket and loosen the screw until the flow begins. It looks like a 3/8 downward pointing spigot with a 10mm socket-screw sticking out horizontally. This video shows where the radiator drain plug (petcock) is located on a 2002 Toyota Sequoia. The block drain is located just to the right of the centerline of the vehicle and quite a bit higher than I expected. Start your coolant flush by draining the coolant / antifreeze that is in your reservoir, then drain the coolant that is in your radiator by opening the petcock or removing the lower radiator hose. In addition to preventing your car from overheating, coolant / antifreeze also helps lubricate the seals in the water pump and hoses. Coolant / antifreeze also passes through the heater core under your cowl to provide heat to the cabin of your Sequoia. Im planning to do a coolant drain soon on my 2007 sienna with 105k miles on it. Coolant / antifreeze circulates through Sequoia radiator and engine to maintain the proper temperature. (ASTM D4985-03 Standard Specification for Low Silicate Ethylene Glycol Base Engine Coolant for Heavy Duty Engines Requiring a Pre-Charge of Supplemental Coolant Additive (SCA) ) All vehicles I have ever owned proir to the Tacoma came with the typical geen antifreeze requiring a change every two years. Learn how to flush the coolant (antifreeze) in your 2002 Toyota Sequoia.

2003 sequoia coolant engine block drain plug