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Re: [T3] Questions concerning fuel injection parts


On 6 Nov 2002, at 0:39, Hugh Lawrence wrote:

> The car ran fine (looks good too, I love it) but developed a problem 
> recently where it will conk out after about 4 minutes, even just at idle.
> I have looked at everything pretty much (TS's, PS, trigger points) except 
> for the fuel pump. I don't have a fuel pressure gauge; I guess it's time to 
> go buy one.

Get a cheap voltmeter and hook it up between the output of the fuel pump 
relay and ground so you can see it while you're driving. When you turn the 
key ON you should see it go up to 12+ volts and then come back to zero in 
about a second. Once you start the car it should read 12-14V all the time. If 
you see that voltage drifting down toward zero and then the engine looses 
power and dies, you have your problem solved. Replace that relay. I have 
good used spares.

> I read an article today that says I should get a feeler guage and make sure
> the side-to-side give on the rocker is within certain specs. Does anyone out
> there pay attention to this kind of advice? 

The stock rocker setup has springs there, so the side play is always zero for 
those. Some people use solid supports for high rpm applications, however 
and those need to be shimmed and watched.

-
*******************************
Jim Adney, jadney@vwtype3.org
Madison, Wisconsin, USA
*******************************

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