Tweet
For some reason, coils not firing. I've checked power, it's good. Ground is good on both sides all the way back to the ECU. Running 60-2 wheel with an MSD Cam sync. Got RPM signal. So what would cause all coils not to fire? Also tried a different ECU just to make sure mine was not bad.
- If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Please be aware that this is a community forum. Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Thus, Holley can not guarantee an answer or timing on an answer.
Comment