• Click HERE to ask your JB4 Question!
  • Car enthusiast? Join us on Cars Connected! iOS | Android | Desktop

Only pulling spark in 2 cyl

clubsfit

Member
Joined
Nov 19, 2021
Messages
37
Reaction score
8
Points
8
Hi, I made a few logs this week, and only cyl 3 and 4 seem to pull any timing. .08 to 3.0. Never higher. Do I pull those two plugs and recheck gap? Or is that not a sign of specific cyl issues?
 
Sounds pretty minor if its just 3 degrees.
 
Agreed that it isn't much. I think I'm used to logging global knock instead of individual cyl. I was just asking based on being only on 2 cyl's . Maybe the knock sensors are in the middle of block under those? Thanks
 
Back
Top