My 1992 Honda Accord does not want to start when it is very hot outside. I have given it a full tune-up, and it runs great. Just during the summer months I have this problem. Can anybody help me?

Replace the main relay--it's a common problem on Hondas. Here's what it looks like and costs:

Zip Code Entry at PartsAmerica.com (http://www.partsamerica.com/ProductList.aspx?PartType=598&PTSet=A&SearchFor=Fuel+Injection+Relay)