Yeah, I posted it on the 240SX forum because I knew that the '89-'90 shared the same KA24E engine as mine. The truck (Frontier) forum is usually for the KA24DE motors, and yes, there is not much traffic there (as you can see by the number of replies I've gotten). I managed to find an answer to my problem anyway, so I guess this forum was no help at all. Thanks anyway. Maybe you should have a forum called "KA24E", eh?