Re: '83 Ur-Q - No Spark

[Michael Burton <mpb@demon.net>]

> > This is the good news.  The bad news is that everything they have tested =
> > so far appears fine other than one of the Reference sensors.  I have =
> > also suggested that they check the current input "15" at the back of the =
> > fuse box which has given problems before.
> 

This sounds like exactly like what happend to my MB and my friends RR. In
both cases it turned out to be the Cam Belt pulley had worn/come loose
etc. If the two sensors on the fly wheel and the hall sensor in the
distributor don't match up, then you don't get a spark. 
I was told at the time that this was to stop you smashing your engine to
bits and was a built in saftey feature.

Mikee