Ok I need more help. I finally got around to working on it, I was going to take care of the TPS and see what happened. It had sat for a week or two without being started and I needed to move it outside where there was more light. It would not start. I couldnÆt find any trace of fuel in the TBI (I didnÆt have anyone else to watch while I was turning it over) so I figured that used fuel pump must have gone bad. How lucky can I be! Just to be sure (before I spent 200 bucks on a new pump)I thought IÆll spray some carb cleaner in the TBI and see if it tries to start, well it did and it ran real rough long enough for me to get out and spray some more in there. It continued to run rough for another moment or two and then it started to run on its own and then it eventually smoothed out and ran pretty good. The spray pattern on both injectors looks real good. Is there any thing that would cause the injectors not to open up or work at first, on start up or when itÆs cold? Even though it started to run on its own long before the engine had a chance to get warm. Thanks,