G11 vs G12

Ti Kan ti at amb.org
Tue Jun 3 13:13:46 EDT 2003

passat TS writes:
> I flushed a NF engine in a stand for a good 15 minutes. I did until the water
> came as clear as it was going in. Then compressed air for another 10-15
> minutes.
> Every time I rotated the engine in the stand (I was rebuilding it) one or two
> green drops always dripped.(not to mention the unforgiving oil).
> Another fact, when I replaced the water pump, another green sighting.
> It somehow confirms what Scott is saying about  the almost impossible total
> flush, unless you take everyting apart.

You should be doing the flushing with the engine running and with
your heater valve fully open so that any coolant in the heater core
and associated lines is also flushed out.

2003 A4 1.8T multitronic
2001 S4 biturbo 6-sp
1984 5000S turbo
1980 4000 2.0 5-sp
    ///  Ti Kan                Vorsprung durch Technik
   ///   AMB Laboratories, Sunnyvale, CA. USA
  ///    ti at amb.org
 //////  http://www.amb.org/ti/

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