Hello, Im new here. And im frustrated af. So i have a civic 1995 4-door with a D-15 engine. Recently i had to buy a new ECU and a new main relay because the main relay burned the ECU. So whats the problem? A week goes by and the car is fine. One ine day it didnt want to turn on. It cranks fine and all that and the lights turn on. Weird thing is that it turned on randomly. What i mean is that in the morning i had to maybe turn it on while it was moving or maybe it turned on fine. But later in the day it turned on just fine then the other day it dosent start at all. I thought it was the battery terminals. I bought new ones and then it worked fine. The the problem started again. Sometimes i just ajusted them and the car turned on. But 3 days ago the car just dosent turn on at all. Ant suggestions on what it could be? Thanks!!!

 

Check your grounds point. All of them. Chassis to tranny. If corroded, replace it.