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Re: [T3] good news in pennsylvania.....


On 30 Dec 99, at 12:49, mark kaylor wrote:

>  those gaskets and clamps and everything were a 
> pain but i finally got it in with no leaks!!

Good going!

> the next step in my day was to attend to the other problem my car was 
> having.  mainly not idling after the engine is warmed, surging/bucking when 
> the gas is on.  well of course i jumped to conclusions and assumed the 
> worse.  guess what it was?  my points!! 

Don't feel bad, your experience is very typical. When faced with 
problems like you had EVERYONE jumps to the conclusion that the 
trouble MUST be with the part they understand the lease, but 19 times 
out of 20, it is something simple, like this.

> now one question i have is this:  why do my points come out of adjustment so 
> much?  i swear everytime my car starts to run crappy its the points.  and 
> today i noticed that the lobes on the distributor shaft and the nylon rider 
> on the points were brown and a little crispy, as if they were 
> burning/chaffing/something??

This is worth repeating. The rubbing block on the points MUST BE 
LUBRICATED! And the grease must be replaced with clean grease 
occasionally. Just apply a thin film. I stock a very nice Bosch 
grease for this purpose; a lifetime tube is $11 plus shipping.

Lack of lubrication leads to rapid wear of the rubbing block and 
closing up of the points, Bosch or not. It is common for the dist cam 
to become worn too, and this rough surface makes for even more rapid 
wear of the rubbing block.

When I rebuild a dist, I resurface the cam. This is one of the most 
important things that I do in that process. The points will never 
stay in adjustment with a bad cam.

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

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