Thread: Lumpy idle v6
View Single Post
Old 28th February 2020, 21:28   #8
bl52krz
This is my second home
 
bl52krz's Avatar
 
Rover 75 cdt club + Rover 2.5 KV6 Conni SE

Join Date: May 2008
Location: Birmingham
Posts: 11,394
Thanks: 6,587
Thanked 2,262 Times in 1,729 Posts
Default

Could be the plug breaking down under compression. No slight cracks in the coil when you had the plug out to check for spark?
__________________
Great Barr, Birmingham.
bl52krz is offline   Reply With Quote