Black spots on all NGK spark plugs

Status
Not open for further replies.
Status
Not open for further replies.

Similar threads

Urshurak776
NGK IX vs NGK Laser Spark Plugs
2
Replies
20
Views
2K
Snagglefoot
P
Replaced spark plugs and car won't run?
2 3
Replies
46
Views
2K
Japanese
D
Advice on what to do about a technician who stripped my spark plugs into the head
2 3 4
Replies
66
Views
7K
thastinger
V
Torquing spark plugs multiple times
Replies
9
Views
3K
VersatileGuy
GoOil97
Spark Plug Replacement - 2022 Lexus ES 350 - 3.5L V6 2GR FKS
Replies
9
Views
5K
nthach
Back
Top Bottom