I have the same problem with letting the car run for 15 min and then it dies, after that i have no spark to cylinder 1 & 4 this is on a 1996 eclipse 420a automatic trans.the 1st time it said to replace the Ignition ciol and the Throttle position sensor. so i just replaced ignition coil and Trottle position sensor. Now again when the check engine light comes on it says the ingnition coil and tps and evaporation purge valve are bad can this be because of a faulty computer?Been plugged intoa snap-on scanner and tested the ignition coil and been ran through a Snap-On vantage nothin seems to work for this car. Can Someone Please HELP