93 Honda Accord, 5 speed man. 280k miles Ok well there seems to be no apparent patern to this problem but here goes...It will crank but not start. Leave it alone for a couple hrs to a day and it starts like nothing was ever wrong. Does it hot or cold. What we've replaced....main relay, temp sensor, Ignitor and distributor cap. We've checked....fuel pump, spark plugs. Wondering if its the Ignition Switch?? Any ideas or suggestions??