Well just recently on hot days my 92 automatic LX Accord will not start.. or if i stop by a store to buy something and come out minutes later it will not start also.. I know its not the starter because its fine and was replaced a while ago, whenever the car will not start the D4 light flashes.. I was thinking the safety neutral switch needed to be replaced.. and was wondering if anyone has a diagram to show where that was located..

Anyone else might know what the problem is?

 

Anyone got any technical help?

 

main relay