weird Rem start prob. '90 landcruiser

ok, i'll give that a shot. 

The alarm is an Ungo SR6000 . . .

Now that we're on the second page I thought I would post the scenario that will allow this to start again . . . just to make things easier:

First i have to start the truck

Shut it down

turn key all the way to off position

[b]leave key in ignition[/b]

remote start and it works and continues to run.

If I shut it down with the remote and immediatley try to start it again without touching anything it will no longer start.  It just starts the one time after the truck was started with the key.

If I take the key out of the inition after starting it with the key and then try a remote start is sounds like the starter [i]just[/i] starts to crank, but that's it.  And it could be a relay or solenloid under the hood making the noise.  The truck starts in 24 volt so the solenoid to switch over from 12 volt makes some noise (I assume that's what the noise is)

If I try without starting the truck first it doesn't matter where I put the key, it won't crank.  I tried in off, acc, and ignition . . . nothing.  Just some clicking under the hood . . .

Has anyone seen anything similar before?

Thanks again for all the help so far!

Any ideas?