May want to double check your SP wires. I know you have new ones but there’s a chance they could have been compromised from taking them off multiple times. I went to check my plugs and in the process of removing the #1 wire it ripped apart. DOH! I was much more careful with other three and got them off with no issues but noticed that two of the wires seemed to have some play. So I cut them open and to my surprise, the wire and SP post piece (not sure what the correct name is) were no longer seated/connected. The only thing holding them together was the rubber housing. 3 of the 4 wires were like this.
- PXL_20260719_220550396_Original.jpeg (2.1 MiB) Viewed 9 times
I replaced the SP wires a few years back and they have less than 1k miles on them but they’ve been pulled off several times over the years. Not sure how common this is but could be something else to look at.