Hello Guys! I'm having a problem with my 88 honda civic 1.5, The car runs good for a good half hour and then it stops and won't start for about 2-5 minutes after it cools down. Somebody told me that the problem is in the ignition. I already changed the ignition module but the problem still persist....what could be the problem? I'm about to change the coil and hopefully this will solve the problem. Is anybody out there had this same problem? Any info. that you guy's can share would be greatlly appreciated, Thanks.

have you checked fuel pump ? >

No! i did not....would this also contribute with the problem? I'm not really mechanically incline but i'll check on that.....Thanks!

If the engine won't start , generally will be caused : 1. ignition (you replaced it) 2. fuel supply , PLS check fuel filter, fuel pump, carburetor, etc. regards >

Hey, I'm a locksmith, & someone telling u 2 replace the ignition just seems almost silly. General rule: start small (fuel filter), then go from there. I would guess it would be something to have to do with the fuel, also. -josh

Right idea.  Keep it simple if you are diagnosing.  Air, fuel and spark.