2002 T & C 3.3

Where is the coolant drain plug on the block?
I have the FSM however it is not noted.
I will be replaceing the water pump and would like to get most of the
coolant out.
Thanks

DanFXR wrote:

This may or may not apply to the T&C, but over the years, I and others
have learned the hard way to not even worry about removing the block
drain plugs for draining because they are almost always a royal PITA to
get to, and in many cases require serious removal of parts, like the
exhaust manifold, to get to risking further otherwise unnecessary
problems (broken studs, replacing gaskets, etc.). It's very easy for a
manual to say "Remove the block drain plugs" - much harder to actually
do so, and do so without causing other problems.

The work-around is to thoroughly flush the system thru a radiator hose,
then draining what you can out (thru the lower hose - see below), then
filling with the pre-calculated quantity of pure antifreeze (i.e.,
exactly 50% of the total system capacity published in the FSM), then
topping it the rest of the way with water. For the final phase of
flushing and the top off, use only distilled water.

You'll save yourself a lot of time and trouble by altogether leaving the
block drain plug(s) alone on most vehicles (again - T&C may be an
exception, but I doubt it).

Also, because the radiator drains on most Chrysler vehicles are a pain,
and you can create problems for yourself simply by opening and closing
them, don't mess with them either. Disconnect the lower radiator hose
and use that for your drain, and do lots of flushing (dilution process,
last stage with distilled water) before the refill as described above.

Bill Putney
(To reply by e-mail, replace the last letter of the alphabet in my
address with the letter 'x')

On Mar 26, 2:55 pm, "DanFXR" <Dan... (AT) optonline (DOT) net> wrote:
On the *front bank* it is to the right and up a little from the the
oil filter base. I would imagine that the rear one is in the same
location on it's bank, but won't be as accessible.

These plugs may be difficult to remove since they have been in place
for 5+ years. Some anti-seize compound will help their removal for the
next time.

-KM

i use to use a little butane torch..i mean little you can get them from
the mac tool's i think the same on the other block drain plug he's
talking about should be real close to the other one.
good luck...


--
Scrapper


http://www.automotiveforums.com

DanFXR wrote:
asking for problems. If you take off the lower radiator hose it will
pretty much drain the block. Whenever I do have to replace a drain plug
i replace it with a brass plug instead of a steel plug. Brass plugs
don't cost much more and will never rust out.

Grizz440

On Mar 26, 3:50 pm, Bill Putney <b... (AT) kinez (DOT) net> wrote:

This is the way that I have to do my Stratus. There is a drain, but I
can't turn it by hand, and pliers are too long. The front clip comes
back so far, that there is no room to work.

The engineers don't worry about the poor guys that will be working on
their stuff later.

-KM

Bill Putney wrote:

Also, because you're going to have some water remaining in pockets no
matter what you do, don't buy the pre-mixed coolants for flushing -
you'll not be able to get the coolant mixture up to 50/50. Buy the
un-pre-mixed so you can add the correct amount as I suggested. Only use
the pre-mix to topping off later as needed (actually you're money ahead
by using an empty container and mixing it yourself to keep around as a
premix).

Bill Putney
(To reply by e-mail, replace the last letter of the alphabet in my
address with the letter 'x')

Thanks,
I will dissconnect the hose, I do my Jeep that way.
"Bill Putney" <bptn (AT) kinez (DOT) net> wrote

kmatheson (AT) sisna (DOT) com wrote:

FWIW, whenever I *do* get the block plugs out of my engines, I always
replace them with brass radiator drain petcocks available at any auto
parts store (same size and pitch thread as the block plug). In the
future whenever I do a coolant flush, I start by opening all the
petcocks (radiator plus both block drains) and draining ALL the coolant
out of the whole system, then flushing with water, then draining ALL the
water, and refilling with the correct coolant mix.

grizz wrote:

I've pulled the plugs out of 40 year old engines with no "problems." It
may take some work, but you'd be amazed how much gunk comes out of those
drain holes that you'll NEVER get out through the lower rad hose.

If you take off the lower radiator hose it will
If "pretty much" means "except for about a gallon" then you're right :-/