How can I purge radiator in a chevy venture 2003?
In order for your car to serve you for a long time without problems and not “boil”, it is necessary to clean the radiator in a timely manner. This procedure is not very difficult and takes a little time, so everyone can do it. The main thing is not to forget about safety precautions. Work should be carried out only when the engine is cold, the hood must be securely fastened, and be sure to wear rubber gloves on your hands.
First you need to drain the antifreeze, and pour distilled water into the cooling system. In this state, the radiator should stand with the engine running for about 15 minutes. The flushing procedure should be repeated until clear water flows out of the drain hoses connected to the radiator.
In some cases, you need to replace the radiator. Then sites such as wholesale radiators suppliers will help you find everything you need.
I have been looking for a valve at the bottom of the radiator but did not find it, I would like to change anti coolant liquid I will appreciate your help. A: if there is no valve at the bottom of the radiator, then you can always remove the lower radiator hose. This can be a little messy, but works well. After the antifreeze is out, reinstall the hose. When filling with the new antifreeze mix, make sure to let the coolant system “burp” out any air bubbles. This is done by running with the cap off of the radiator, once the thermostat opens, you will see the fluid level drop a lot. Top it off, put on the cap, run for another five minutes, shut off vehicle, and check fluid level again once it has cooled off.
