89 Trooper hot start problems
 

My daughter scored a '89 Trooper with 80k for $700. Blown head gasket. That's fixed. Now, it wont start after it warms up. I think I have all the vacuum lines where they're supposed to be. When it runs, it's strong (as a 2.6 can be) shifts fine, etc. Shut it off and all it does is crank when you try to restart. Let it set overnight and it fires right up. This is driving me nuts!

Thanks!