My 92 honda accord cranks but don't start if you give it some starting fluid and hold the pedal to the floor it starts. Seems to only do this on hot days.

If the CEL comes on for 2 seconds and then goes out, when the ignition switch is turned to ON (Position II), then focus on the distributor. Usually, replacing the Ignition Control Module (ICM) solves the problem. Apply silicone heat transfer grease to the back of the new ICM.