Ford: '99 Windstar Coolant Flush
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'99 Windstar Coolant Flush
My '99 Windstar just hit 45K miles and the service guide calls for a coolant
'flush and fill'. My local repair shop (Pep boys) wants $80 for the service.
I decided to do it myself, but I have 2 questions,
1. Where is the radiator drain valve? I haven't been able to locate it.
2. Prestone sells backflush kits. You install a hose T into the heater hose
and you flush out the old coolant and other gook that may be in your cooling
system. Anyone know if these are any good?
Thanks in advance,
Bob
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Re: '99 Windstar Coolant Flush
I have no idea what the 'xperts are going to suggest. All I know fer
sure is that I backflushed once. Read that as one time only. It loosened
up all kinds of things in the block and those loose particles then
starting plugging up coolant ports as well as the radiator itself. The
end result was a costly rebuild of the engine and a recoring of the
radiator. Perhaps a professional would have had different and acceptable
results. I was an amatuer and it was an expensive learning lesson.
Anymore, I install only DISTILLED water and anti-freeze into auto
cooling systems. I have had near zero engine cooling problems in the
subsequent thirty years.
Bobby B. wrote:
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Re: '99 Windstar Coolant Flush
"Farley @nonymous" <net> wrote in message
news:net...
Thanks for your advice, but I think engine systems have evolved quite a bit
in the last 30 years.
Now if anyone can answer whether a 99 Windstar radiator has a drain cock or
not would be appreciated.
Bob
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Re: '99 Windstar Coolant Flush
I have one of those T's on my 1981 Fairmont and have back flushed
forever and in fact will be back flushing in the next few days.
I have this vehicle about 20 years 218000 miles same engine, never
touched
except once to replace the valve cover gaskets.
How did the engine last so long .......oil change and filter every 3000
miles
and regular maintenance.
First time I ever heard back flushing can damage your engine
to be quite honest I don't understand what you mean.
Denny B
"Farley @nonymous" <net> wrote in message
news:net...
loosened
The
acceptable
a coolant
service.
it.
heater hose
your cooling
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Re: '99 Windstar Coolant Flush
Denny B opined in news:udm5b.4642$sprint.ca:
If you are that diligent in your maintenance, I dont see why you have to
backflush AT ALL!
I'm lackadaisical about maintenance on most cars, but I changed Coolant on
my SVO Mustang every 2 - 3 years..
The first time I changed Water Pump I was astonished to see Gray Iron.. no
rust at all. Second time I pulled the pump, same thing.
'Course the SVO is a magical car.
When there has been neglect, there's a lot of sediment lying in the system, I
can SURE understand why backflushing would be a bad idea, then.
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