hi, I'm having rev. issues and hard starts for a while, all four sparks are orange.

I swap 3 different distributors and two ECU's.

The coil and the ignitor are getting battery voltage.

This last dizzy comes from a running b18c5 and I put New OEM rotor, cap, NGK wires and plugs. And the same orange spark and hard start.

The car 97 EX
ls/vtec

Any tip where I can look to fix this issue?

Thanks in advance

 

Check your coil fuse. It's under the dash, and should be a 20a fuse. Make sure it's the right amperage, then remove it, inspect the prongs for corrosion, and resistance test between the prongs.

 

Thanks, I'll check and post results later.

 

What were the resistance values hoss?

 

Check the contacts and put a new fuse.

Turn the switch to ONII, with test light check both sides of the fuse (light ON).

Voltmeter set to resistance, switch to ONII = 001

Still the same.