I have a 1050 box
t1 trigger
k20 coils
all my jpt jumpers are correct
all my jpc jumpers are correct
will only fire on cyl 3 and cyl 4

this is in a crx

it will start up and run on the 2 cyls but thats about it

any ideas?

or what to look for?

thanks
chris

 

Phasing set? Timing synced?

 

Are you positive all the physical jumper settings are correct?

Is your software setup correctly as well for the trigger and also the coils.

 

Found the issue 3 of the 4 coils were very very weak.
Swapped for 3 known good working coils and fixed the issue.

 

Good to hear! Up and running?

 

Yes it was/is just had a few other issues to get ironed out.