Finally got my engine swapped out. Car starts and drives. However it is real rough in the low idle, it will jump from 1000, to 700, and than noise dives until it stalls. I havn't changed the gas yet(could also be old gas) but just in case any ideas. Plugs and wires look soild, timing is good.

 

check for vacume leaks, check again. if you used block off plates make sure you use rtv, and also check your tps

 

Just a thought, when I did my engine swap a few years ago, I couldn't remove all the intake manifold gasket, so I put a new gasket over it and therefore caused a leak. It ran really rough until I fixed the gasket.