And_44
10+ Year Contributor
- 835
- 8
- Feb 13, 2010
-
Marysville,
Washington
Hey there,
So after replacing many parts with other to diagnose a misfire in all rpm ranges I have a question.
The ignition coil/module receive there voltage directly from alternator.
My problem.... I get spark to all four ports on my coil, BUT with the wires attached I'm not getting enough charge through the wire that is furthest away on the coil from the +/- posts on the back to trigger my timing light, I can switch my wires on the posts and the no signal follows the one post on the coil and not the wires. I've swapped my ignition module with 2, and my coil with 3. All same results. The
So my question could the alternator when warm/hot be putting out a lower voltage to not put enough of a spark on the posts furthest away from the +/- on the back of coil?
So after replacing many parts with other to diagnose a misfire in all rpm ranges I have a question.
The ignition coil/module receive there voltage directly from alternator.
My problem.... I get spark to all four ports on my coil, BUT with the wires attached I'm not getting enough charge through the wire that is furthest away on the coil from the +/- posts on the back to trigger my timing light, I can switch my wires on the posts and the no signal follows the one post on the coil and not the wires. I've swapped my ignition module with 2, and my coil with 3. All same results. The
So my question could the alternator when warm/hot be putting out a lower voltage to not put enough of a spark on the posts furthest away from the +/- on the back of coil?