[Vwdiesel] Jetta stopped running saga
gary
gbangs at cfl.rr.com
Fri Jan 27 16:08:31 EST 2006
The pump draws fuel because the solenoid doesn't control flow through
the pump. It only controls the entry of fuel into the plunger assy.
-Gary
fudny at aol.com wrote:
> As of last night I checked all my timing marks and all lined up - Tranny inspection hole pointer, Cam lock plate and injection pump pin. I do a timing belt about every 18 months the last one was last May, about 20,000 miles ago. So last night I reprimed the pump and it stumbles but never really runs. I even removed the plunger in the stop solenoid.
>
> Heres a question with the stop solenoid in place no power applied how come can I such fuel thru the pump? I apply just a couple of pumps on my hand vacuum pump and it easily sucks fuel from the filter thru the pump. After I removed the stop plunger it didn't really speed up the rate. The fuel being drawn thru is full of air and never really is a solid stream. I use my brake bleeder container with the clear hose and at best always after the aerated stream becomes more solid will always have some air bubbles.
>
> It is supposed to be warm tomorrow so I might try and pull the pump off my parts Jetta just to have it on standby if all else fails. I ran that Jetta up to 480,000 miles the pump leaked slightly from the throttle shaft so reliability is a question. The other pump has been in my garage attic for about ten years and is of unknown condition.
>
> Terry
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