Here's the short version of the long story. Previous owner tore 5M-GE apart to fix BHG. I got the poor thing in peices. I fixed the gasket, replaced the valves and timing belt. It was reassembled with just the bare neccesities. I had some timing issues for a while, but now I have all that set to the FSM. She starts very well and runs up the tach very well, but when I take my foot off the loud pedal it lobes for a second or two and dies. Just in case it matters, I have an L-type, with the A/C and cruise removed. All emmisions parts are still installed. I'm sure this is something simple, but for the life of me I don't know what. Please help.