to kleen or not to kleen

[Jonas K.]

> From: Mark Vogt <mwvogt at mindspring.com>
> To: <quattro at audifans.com>
> 
> Hydraulic Listers,
> I had been dealing with that cold morning 2.3 tap... tap... tap... and
> hoping that the warmer weather would cut me some slack. I finally determined
> it was hydraulic lifter time when the nice man said "try this magic potion",
> handed me a bottle of Valve-Kleen and said call me in a few days. Well, the
> noise has subsided a little. Not sure what the final outcome will be. I've
> been thru the archive but no conclusions there. Does anyone have a BTDT to
> see if it has any long term side effects? Label says "every oil change",
> hope that doesn't mean pistons too.
> TIA
> Mark Vogt