tom_nuke
Junior Member
Glad the internals are tight, we can rule that out.
***Those plugs look bad and very worn, BUT #3, the electrode is GONE*** .
That large a gap, I doubt any spark is jumping (dead cylinder)
Now, besides replacing the plugs (try OEMs please) and make sure you have the correct heat range.
With #3 plug being as such, it's possible the coil is damaged from it sending spark with no where (ground is too far away) to go.
Check for spark with the new plugs in the wires, grounded to the engine BUT not installed in the holes..
Can you post the gaps of those plugs just for S&G's please. Gap should be .024-.028"
Hi Scott,
I'll post some gaps when I get the chance to head out to the garage today. Those were NGK CR9EIX plugs installed about 12K miles ago.
What is recommended these days? It looks like I have Nickel, Platinum and Iridium options available.
Thanks,
Tom