[Vwdiesel] Vanagon Part X: Radiator Questions?

[LBaird119 at aol.com]

> Out of curiousity wouldn't an injector pump that
>  failed to pump properly be on its way out?  Or is that
>  issue unrelated to its ability to squirt the cylinders
>  properly?

  Two separate pumping sections.  Usually the lack of "lift pump" ability
is due to a bad input shaft seal.  It can be from worn vanes or gunge
buildup in the lift pump though.  The really high pressure is done by
the plunger.
     Loren