Anyone ever think of a malfunctioning ECT? Engine coolant temperature sensor, in Engrish. Could be leaning out the startup mixture and cause a no-start.
I'd check for problems in this order:
1. A hot, blue-white spark from the coil. If not, check:
a) TFI module
b) ignition coil and wires
c) power and ground connections
2. Fuel pressure
TFI's usually go at or around the 100k mile mark, anyway. My experience has shown that ANY ignition module will start to F-up regardless of age if the spark plug wires haven't been changed regularly. Why? Because when the coil "fires", and it has no place to go; all that energy has to go somewhere, and the module is the ususal victim. Those transistors can only take so much, and there's a hefty amount of potential power coming back off of that giant inductor we call an ignition coil.
That being said, the lack of HEATSINK COMPOUND (not dielectric grease, that's used in lightbulb sockets) or extreme overheating can cause failure too, as was mentioned above. I've never had a module from AutoZone go bad, FWIW. ALL of the components I've purchased there have and still are completely functioning. Maybe I'm just lucky.
Okay, that's my .02. I backup what most have said here.
