just got the car done for the big tune tomorrow.. and now NO SPARK... changed distributors.. still nothing.. changed ecus.... still nothing.. someone help ASAP..

 

What swap and what ecu are you running?

 

chipped comp. with 1600 injectors ...ls vtec

 

That is a tough one, as you have already singled out the number one cause of no spark. (dizzy)
Have you checked the plugs? How do you know there is no spark, a timing light, or physically checking the plugs?

 

i checked with a screw driver and spark plug wire and i can hear the fuel pump turn on.....all my grounds are there

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 92J-SpecHatch &raquo;</TD></TR><TR><TD CLASS="quote">i checked with a screw driver and spark plug wire and i can hear the fuel pump turn on.....all my grounds are there</TD></TR></TABLE>

So you are basically saying your secondary voltage works, but the plugs themselves have not been checked. By saying you "just got the car done" do you mean you had never ran it before, or you were just reworking some things before a big day, and it has ran fine before?

I would check the plugs for correct gap and then actually check them for spark outside of the combustion chamber.

 

its a fresh rebuild.. and everything went back the same way as it came out.. thats why i cant figure it out.. checked all my wiring multiple times... it has power going into the distributor from the harness but for some reason it still wont get no spark..


Modified by 92J-SpecHatch at 1:39 PM 3/26/2008