1992 Honda Accord Q&A
1992 Honda Accord Question: sometimes the car won't restart after being driven and warmed up.
Have your fuel pressure checked, especially the rest pressure. When you turn off the engine, the fuel system should keep pressure in the fuel system, otherwise the engine will be difficult to start. Causes for the rest pressure to drop are a leaking check valve or a leaking injector. - munkyrench
try replacing your main relay especially if it happens during hot days. its and easy fix. - Visitor
replace the main relay, it is under the dashboard on driver's side.I hope that helps. - honda rocks