[s-cars] Experience with leaking injectors?

[David Forgie]

Further to my previous post on August 1st, I just picked up the RS2 injectors that I shipped last Monday to the fellow
 who serviced them in the fall of 2013. This is the note that was in the shipping box:

"David, whilst cleaning your injectors, a lot of milky white wax was back-flushed out of your injectors, which I feel suggests
 you have fuel separation issues in your gas tank. Old gas perhaps? I highly recommend, if possible, that you drain the tank,
 blow out your fuel lines and replace the inline fuel filter, as this problem will only re-occur.

When storing your car for any length of time place some fuel stabiliser in you gas tank as well.

Regards Tom.
Precision Inline Injectors
Westbank BC"

I don't think the fuel is *that* old but maybe he is right. It's not a daily driver any more (partly because of the
 Catch 22 hot re-start issue).

Hmm... 

Any thought? BTDTs? I have about half a tank of what should be mostly 94 Chevron.

Dave F.