94 Z28 Spark module replacement

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Tom Tricep - 22 Mar 2004 22:03 GMT

Thanks to the posters who helped me out on this. My problem turned out
to be a spark module that was arching to the block. They also changed
my plugs and plug wires. I have two questions:

My Zed has 64k on it. It had it's spark module replaced 4 years ago at
34k. What is this? This module is supposed to last 100k and costs 840
bucks!!!!! We are talking Porshce service prices here! (ok, well maybe
not that bad). Comments????

#2: Since I have performed some of the 100k service on the Zed, what
are the other things they do? Might as well complete it....

Thanks in advance

Tom Tricep

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bikerbob - 22 Mar 2004 22:48 GMT

Check out the water pump, the seals go bad and they leak coolant on your
spark module. That happened to my 94 Z a couple of years ago. Mine had a
crack in it with coolant inside causing it to skip.

> Thanks to the posters who helped me out on this. My problem turned out
> to be a spark module that was arching to the block. They also changed
[quoted text clipped - 11 lines]
>
> Tom Tricep

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bikerbob - 22 Mar 2004 22:53 GMT

Might just as well install a new fuel filter while your at it.

> Check out the water pump, the seals go bad and they leak coolant on your
> spark module. That happened to my 94 Z a couple of years ago. Mine had a
[quoted text clipped - 14 lines]
> >
> > Tom Tricep

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