I have a 92 Accord EX. The car has an automatic transmission. Recently, I've had this problem: After starting and driving the car (the car operates normally), once the car has been parked and the ignition turned off, the car usually won't start again for several minutes. During this time period, the D4 light will blink on and off and continue to do so. The car will not start. If I turn the key off and wait anywhere from 5-15 minutes (the time varies each time), then I can start the car with no problem. This completely boggles my mind. I can't even begin to put my finger on the cars problem. If -anyone- has had this problem or knows -any- information, I will be SO thankful. If you need to email me, my email address is big_racin@hotmail.com Thanks so much.... Tony