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RE: [TR] TR6 new Solenoid problem -

To: "'Jim Barbuscia'" <jimbar@centurytel.net>,
Subject: RE: [TR] TR6 new Solenoid problem -
From: "Randall" <tr3driver@comcast.net>
Date: Tue, 26 Sep 2006 18:37:48 -0700
> Ran into something new today. Just installed a new solenoid 
> and now the 
> motor starts great but as soon as I let off the key the motor stops 
> running.Wires are in the same location as before. It's 
> believe it's an 
> electrical issue because if I leave the starter running the 
> motor keeps 
> running. I was wondering if this has something to do with the 
> seat belt 
> issue but why now?

Possible (depending on how it was disconnected) but not likely, IMO.  I'm
assuming from your comments that this is a 74-75 TR6 with the seat belt
interlock to the starter and a relay to control the starter solenoid.  If
it's a 73 or 76, then the following comments still apply, except the
white/yellow wire comes from the starter solenoid instead of the starter
relay.

I would start at the coil, by identifying the two wires that supply power.
There should be a pink/white that comes from the ignition switch, and a
white/yellow that comes from the starter relay (assuming the relay was
retained when the seatbelt interlock was disconnected).  

Pull the pink/white off, then see if you find 12v from it to ground (with
the key on but starter not engaged).  If not then there is a broken wire or
the ignition switch is bad.

Remove the white/yellow, and reconnect the pink/white to the coil.  Now you
should find either 12v or 6-9v on the coil terminal (again key on and
starter off), depending on whether the points are open or closed.  If you
do, the problem is most likely in the white/yellow or the starter
relay/solenoid.  (The engine will start and run fine without this wire, so
just leaving it off is an option.)

Randall


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