no spark in start

What is the battery voltage at the battery while cranking?
What is the battery voltage at the starter relay while cranking? if there is a large difference the loss might be from the long run from the trunk and might be or contributing to the issue.


  • I assume it worked properly before adding the electric fuel pump?
  • how and where did you tie in the electric fuel pump (FP)?
  • did you have an electric FP before and it worked?
The has was running fine a month ago. I change out the fuel tank and pump. I didn't wire the pump up fully just yet. running wiring straight to battery and switch to check leaks. I did have to remove the ground and exhaust to get the tank out, but I think that is fine.
The battery voltage when cranking is 9.8 about.