when ever i slow down or try and come to a stop the thing wants to die out..vacume leak? ideas?? 87 2wd 2.5/4spd ...it also idels kinda funny and when i rev it and let it back down kinda fast it will putter out..or almsot and then come back..and what is the fuel suppost to look like coming out of the injector? is it suppost to be misty..or what? on mine it looks kinda misty type spraying..any ideas?