first car started fine two hrs later nothing works no lights no fuel pump no brake lights the only thing that works is the door dinger grounds are fine no corrosion battery is 12.7 starter is 12.7 all fuses are good got power at the shock tower plugs cant find any wires that are rubbing at all any help would be useful right now

 

Vehicle?

 

94 honda civic cx

 

Do the hazard lights work? If not, check the battery ground wire that attaches to the frame and the 80A fuse in the hood fuse box.

 

hazards dont work 80a fuse has 12.7 just replaced the main engine grounds when battery died 3 months ago the ign switch has countinuity in all positions and power going to it testing the main relay tomarrow what a pain to get to

 

I have a problem if someone could maybe redirect me or maybe help. I did a B20 swap on my Acura Integra 2000 original motor gs. I finished today but wont start it will turn but im thinking it might have something to with the distributor. The distributor that came with the B20 did not fit my harness from the GS so I put my old distributor on the B20 to connect to the original harness.

 

Start your own thread, so you dont jack this guys thread

 

This sounds like a battery connector, battery ground wire, or hood fuse box problem because the hazard lights are independent of the ignition switch and main relay. Do both top test tabs of installed hood 10A fuse 43 have voltage?

 

just git done testing main power relay the relay switchs has no countiunity at c and d terminal so im going to get one from honda tomarrow

 

Again, the main relay only supplies power to the fuel pump, ECU, injectors and IACV. So it cannot explain the problems with your lights.