No spark , wtf !?

[tyman2395]

I just got done changing the rod bearings in my civic since it was knocking bad and they were worn out. Anyways go to fire it up and now theres no spark. I changed the ecu , plugs , and main relay. And still nothing , this is so confusing since it was running then I change the bearings and nothing , Any idea's

 

[tyman2395]

Also I'll add before the blinker light would come on dim when the key wouldn't be on and the battery light and check engine light would stay on with key off then go out but hasn't happened recently , just thought i would add that in

 

[00siboy]

What engine? If there is more to it than just no spark, such as a bigger electrical problem, its gonna be hard to diagnose over the internet. But just for the sake of simplicity we will assume its just a spark problem.

A quick google search aaaaaaaaand: http://easyautodiagnostics.com/honda_dist_ignition/honda_ignition_systems_1.php

This is pretty detailed, there are ways to skip steps but if you are not totally familiar with the systems then its a good outline.

 

[tyman2395]

b18b1 ls vtec , I;ll check er out thanks ! Just hate working on electrical , so complex !

 

[tyman2395]

Also before i was getting cel 22 but since i replaced to bearings it's only getting cel 10 , soo confusing

 

[tyman2395]

Got it fixed ! I replaced the coil and ignitor in the dizzy and sure enough it fired right up , Thanks for the help !

 

[00siboy]

No problem. Crazy that they just went out like that.