So, I'm having problems with my '98 3.1 SE. Over the winter I did LIM gaskets, fuel filter, IAC valve, and cleaned all the sensors. Recently, it had started to idle badly and would sometimes dies when stopping at a light. Now, I cannot start it normally, I have to use the gas pedal to get it to turn over and run and it will usually die once I let off the gas. Because of this I just cleaned the MAF again today, checked wires, and checked to see if fuel was coming out of the supply hoses, it is. From what I've read the most likely candidates would be either a clogged cat or a bad crank sensor, but would anyone have input on any other things to check or ideas? Thanks all