Want to change sparkplugs what do i have to do,also want to flush and fill radater where is recepatcle drain plug

Most radiators have a drain plug on the bottom tank the engine block also has a drain plug . Remove the radiator cap ,open both drains ,let all the coolant run out, if there is no radiator plug remove the lower hose , remove the heater demister hoses, with the heater control on hot flush out all the coolant from the heater radiator. with a garden hose, till the water runs clean, tighten the radiator plug or re fit the hose,put a garden hose into the radiator and flush out till the water at the block plug runs clean ,refit the heater hoses, refit the block plug, fill the radiator from the hose leave the cap off , If it has a overflow tank clean and flush it. start and run engine for 5 minutes top up radiator if needed . stop engine and drain out all water. most important that all old coolant is drained out, only buy the best coolant you can . If you make up your own use only distilled water. keep some to top up with never mix with another brand. Fill radiator with coolant top up over flow tank, run engine top up coolant as needed, refit radiator cap run for another 10 minutes check for leaks,

Drain and fill using Acura/ Honda ATF from a dealer only, should require 3.5 quarts. There is a 3/8" drive drain plug and a 17mm filler plug. Any knowledgeable Acura/Honda technician will advise you to do this every 30,000 miles. DO NOT FLUSH! only drain and fill.

The drain plug is accessed from under the radiator at the back of the driver side plastic tank.

get a pro full flush or only 1/3 the ATF will be changed.

drop pan, (huge flood if no drain plug)
replace filter.
put back new gasket with pan. (add drain plug now if missing)
connect full flush system to lines on trans.
turn on flush sys.
then follow instructions on said system.

the DIY way (done many a time.
is same but add in back the same exact oil drained
then drive 10 miles.
drain/fill again,(plug pull) if not pink
repeat until ATF looks pink/red, or till tummy feels happy.

The correct way would be to use a flushing machine to keep from polluting the ground or storm drains.
You could remove the lower hose and run water thru the radiator from the radiator cap or overflow tank.

If you want to flush the raditor remove the big hoses, don't worry with the drain plug as you can't flush it good enough with the drain open anyway. If your just changing the fluild you can drain it and fill it but thats not flushing it. remove the therostate too and flush the engine and remove the heater hoses and flush them too. As you may not know what kind of antifreeze is in the motor now you need to get all of it out as some kinds of antifreeze don't mix and make a clogging slime instaed of good coolant. Do it right or take it to a shop that will.

crazay as its sounds juring the secound world war the american engineers fixing the lorrys/cars/tanks helping to keep the war effourd going on a smalll budged,came across a great way of fixing leaks,put an egg into the water system .adrian,,,,,,,,,,,,,

ther is not one/get flush and fill kit from advance auto parts /it comes with info on how to/10 bucks+coolent.
tim

at the bottom of the radator at one of the corners useally the left side there is what is called a petcock, turn that counter clock wise and the radator will start to drain, open the radator cap and it will go alot faster.

If memory serves me it will be in the middle bottom under the plastic cover. Hope this helps. Richard