Cooling System Maintenance ?

[Paul]

I'm using this, about $12 a gallon at Wally World:

[superglide]

Thanks Paul,
But I'm trying to find out "How", as "What" has been covered....

I just don't want do do any damage via the use of the power extraction-flush-replacement service, as there are so many "unique features" on our cars; that many years of experience and common automotive sense, just don't seem to apply, sometimes...

A great example would be that there's only ONE brand, ONE type, and ONE p/n of ATF to use without damaging these goofy little ZF 5HP-19 trans units, that are the Tiptronics.... (and whatever Audi, Jaguar and several others use).

Originally Posted by Paul

I'm using this, about $12 a gallon at Wally World:

[Paul]

Another board member used a similar system at his father's shop without incident (well almost, he used the wrong coolant).


I do most everything myself, so all I need is the antifreeze and distilled water. It is easy to do, just takes time (probably as much as driving to the dealer, waiting for it to be done and driving home).

My way, less than $45 (3 gallons of each).

[superglide]

Yeah, I saw that one too.... I was (and maybe still am) going to DIY it, but I got interested in the power method service, as it would seem that with the vacuum extraction/replacement, there'd be little to no system bleeding necessary.

Also, it's not a dealer thing. There's about 10 shops in Tucson, 4 of which are "Euro-Specialists" who offer a 1/2 hour service of this kind, while you wait, with an appointment.

And at $85 for labor & materials on a messy, time consuming job; it's a deal to me....
Best,
Andy

[Paul]

Just remember most of those type of shops will treat your car the same as a beat up Honda and use tap water.

[superglide]

These are not Those Kind of shops. The two that I'm familiar with use toilet paper w/ a Porsche p/n, and are so clean, you could eat off the floor. Just about 1/2 - 2/3 the Dealer prices on parts & service... Good coffee, too.

Common knowledge is that a tech works at the Dealer 'till he learns his trade, then goes to work for or opens up his own independent shop...

But we all have our own experiences and opinions, so let's end this particular part of the discussion, as I'm only trying to get some input on a particular method of service.
Best Wishes,
Andy

[Paul]

If you decide to do it, make sure they get all 5 gallons out.....