mgs
[Top] [All Lists]

Re: 1971 MG Midget Trouble

To: robe3099@bellsouth.net
Subject: Re: 1971 MG Midget Trouble
From: Bob Howard <mgbob@juno.com>
Date: Tue, 30 May 2006 07:50:20 -0400
  You could use a timing light to check a couple of things here,   that
there _is_ spark, and that it's occuring at the right time.
   Two suggestions have been made about the wiring inside the
distributor, that the insulating washer must be present and that the
positive wire to the points isn't grounding.  Another possibility is that
the tiny flex wire that grounds the assembly to the distributor body is
intact.
Bob


On Mon, 29 May 2006 10:37:46 -0500 "John Roberts"
<robe3099@bellsouth.net> writes:
> I went over the distributor alignment with some friends and made sure 
> that 
> the rotor pointed to #1 when #1 was on its compression stroke and 
> near TDC. 
> So unless I missed something else, I feel positive that its not 180 
> deg out.
> 
> It makes sense logically to me that if the circuit thought the 
> points were 
> continuously OPEN then the circuit goes dead and the coil should 
> never get a 
> chance to charge up and dump 15k Volts down the pipe.
> 
> So the problem seems to me to be that the circuit thinks the points 
> are 
> always open.
> 
> I will try to get some more detailed pictures of the current setup 
> and post 
> them for everyone to see tonight.
> 
> I am currently on my way to the pool to enjoy some Memorial Day fun. 
>  I hope 
> everyone else gets to do the same!
> 
> JR




<Prev in Thread] Current Thread [Next in Thread>