Spark Plug Fortune Tellers: Read Them for Me, Please...

[Sal 87WE2]

I pulled out the R44TS yesterday and installed CR43TS With MSD 8mm Wires. Look at these pics and tell me your thoughts please...
:smile:

Thanks in advance.

 

[RegalT-type85]

Spark Plug Analysis


is that oil/gas mix on the threads? timing in fuel injectors,stuck maybe, if oil could be gasket or PCV system.

Use a bottle of MMO (walmart cheapest under 4$ big bottle) in your fuel and oil.

 

[Just a Six??]

Something going on with #6 plug?

 

[Chuck Leeper]

Yep, I'd say so, on #6.....
Also, grnd color line too close to the base, shows a bit too hot??
Hard to tell as it looks as tho they were exposed to general driving conditions, and not a fresh plug w/ a clean break and a read....

 

[mikestertwo]

Looks like you have something going on with the right bank (2-4-6) Appears to be oil. PCV, intake gasket?

 

[Sal 87WE2]

Yep, I'd say so, on #6.....
Also, grnd color line too close to the base, shows a bit too hot??
Hard to tell as it looks as tho they were exposed to general driving conditions, and not a fresh plug w/ a clean break and a read....

#6 was the oddball out of the bunch. Not sure what to make of it.

Pass side valve cover rear lower bolt was not tight so i tightened it when i changed plugs, I hope that was the reason for the oil