[89rex]

i have a 89 dx crx with no wiring harness. i tried to put an si harness. but i cant get it working . i dont get any spark out of the dizzy . can it be the harness?

 

[dustin_crxsi]

If you ise an si harness, you need to convert other things to si

like a DPFI, to MPFI swap

 

[89rex]

yeah i got the si im n dizzy.

 

[bassist1088]

the si harness will not work there has been many people try to swap it over. you must have a modified dx harness, as in dx harness and then put some si plugs on it for the mpfi.