This could be a number of things. Usually, a bad Fuel regulator, clogged fuel filter, or vacuum leak!
engine
what would cause a no start condition when engine spins in a 95 taurus sho 3.2l
Yes, just about any sensor on the engine could cause a no start.Yes, just about any sensor on the engine could cause a no start.
Probably not, although it could lead to other problems which would cause your car not to start.
No petrol's a good place to start!
Engine mounts
could be several things, I would start with the dimmer switch.
A bad timing belt could make the engine shut down but it would only happen once, not sometimes.
check crank sensor
If the cat was totally blocked, the engine may start and run briefly for a few seconds. If the cat was partially blocked the engine would run but lack serious power.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
Just a guess, check the ign. module.