[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [New Search]

Re: [T3] tunnel gas line broken?


--- Jim Adney <jadney@vwtype3.org> wrote:
> The skipping is almost certainly NOT related to the
> leak. The pump can put out 
> much more gas than the engine needs, so it takes a
> hell of a leak to bring the 
> fuel pressure down enough to matter.

It does seem to be running a lot better (for the brief
period I ran it) since I adjusted the valves. All the
valves on cylinders 3 & 4 were very loose for some
reason. I had driven the car probably about 200 miles
since the last valve adjustment. It used to take a
couple trys to start it, but now it seems to start
right up.

> I'm with Russ on this, partly. I've NEVER seen a
> fuel pipe that rusted out. I 
> suspect that it's more likely that your new hose is
> crimped on top of some rust 
> on the surface of the pipe that is making it
> impossible to seal.

Hmmm... Actually, I think both times I put the hose
way up near the bend and tried to seal it there
thinking it would have a long way to go before it fell
off if it did. I didn't think that could actually be a
bad thing. I'll pull the hose down a bit and clamp it
on the smooth part near the end of the metal line.

> The clamps I like are the ones
> from Oetiker which VW used as 
> OE clamps. These are the little bands with the 1 or
> 2 tension loops which get 
> compressed around the hose.

These are the kind that you cut off? I didn't know
they were available still. The car had these in
numerous places (particularly the hard to reach areas)
and I just figured that was all fuel line that had
*never* been replaced.

> I'm not entirely sure what you mean by "circular FI
> hose clamp,"
> but it may be the kind I like.

http://www.cgenterprises.com/fuel_injection.htm

They're the "360 degree continuity" clamps that are
completely smooth all the way around. Unbroken inner
band with rounded edges.



=====
Aaron Clow - http://www.tiserves.com/VW/
'71 FI AT Square - On the Road
'71 FI AT Fasty - Off the Road
'71 AT Square - the Parts Bin

__________________________________
Do you Yahoo!?
The New Yahoo! Shopping - with improved product search
http://shopping.yahoo.com

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
List info at http://www.vwtype3.org/list | mailto:gregm@vwtype3.org


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [New Search]