I had purchased a 95 eclipse gs a few months ago. Just spent 300 dollars to get cam/crankshaft sensor replaced. The problems I had experienced before happened again the next day after it was "fixed". It wont start but it will turn over. Usually when I let it sit for a period of time it will start up again.

 

Check for fuel and spark.

 

I have fuel... my gas gauge was broken prior to the sensor replacement, but the garage I went to had fixed it. And my friends had put a screwdriver to see if there was any spark and there was.

 

He meant, do you have fuel going into the chambers. lol No worries.
Do you have an auto or manual?
Common items found to create no start issues are the crank position sensor, not cam sensor, but CPS; and the ASD relay found on the firewall. Here's more info on that. https://mitsubishiforum.com/m_137146/tm.htm
There are more that can keep your car from starting, but those are the most common for the 420a motors.
The crank position sensor is an issue when there are drastic weather changes and you have an auto. The ASD, well, it's a relay subjected to the heat of the engine bay and dirt...good one Mitsu/Chrysler.