I was having trouble with my '91 Honda Accord starting. I would turn the key, the engine would crank, but it would not start. I was told to remove my battery cable for a few min to reset the computer. And voila! It started. This happened 3 times in a week. After much researching, one solution kept coming up, the main relay assembly. It is the part that controls the signal to the fuel pump. It took very little time or tools. The part that was hard was getting to it. It was under the dash to the left of the steering wheel waaay up in the dash. It took some yoga moves, but I had it out and back in in about 35 min. I used a 10mm socket wrench with an extension and a small flat head screwdriver.
Honda, Accord, Main, Relay, Replace, Repair, 91, 1991, Starting, Failure