I send my injectors to RIch at CRUZIN PERFORMANCE.
They come back clean, tested, new pintles installed uand a performance
report. $20/ea. Plus shipping both ways by Priorty Mail.

Been totally satisfied so far.

John
On Mar 4, 2015 1:21 PM, "Stuart MacMillan" <stuartmacm@gmail.com> wrote:

> Per Bentley 24.55, system should hold 29-36 psi for 10 minutes after
> shutdown. If not, you check the systems by pinching off the fuel or vacuum
> lines.  First, pinch line from pump, then move to the regulator vacuum
> hose,
> then do each injector individually.  I've had good success with rebuilt
> injectors, including from Rock Auto, where they are $20 each.
>
> Stuart
>
> -----Original Message-----
> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
> Van Pelt, Steve
> Sent: Wednesday, March 04, 2015 10:52 AM
> To: vanagon@GERRY.VANAGON.COM
> Subject: Re: 1987 2.1 WBX oil buzzer comes on after hiway usage...
>
>   How can I test the injectors? (I have an fuel injection pressure
> tester...
> but not sure if I can do much with it... pressure will leak down from other
> areas (like pressure regulator or pump) sooner
> I'd LOVE to do this without pulling the injectors out of the motor...  any
> ideas?
>
> Thanks,
> Steve
>