Hi Jim, That must be a terrific car with only 127,000 miles on it. Mine has well over 300,000. I have used Champion plugs in my car for 40 plus year. I once bought a set of Autolites and the car noticeably just did not run as well, so I went back and got Champion. That was a lot of years ago, but because what I am using seems to work so well, I don't feel like experimenting. (I don't think there's anything wrong with Autolite; no company can survive making bad spark plugs!) I just double checked and I do currently haveChampion J14Y plugs in the car , although I know I used to have J12Y in it. Many years ago we would take the car cross country with the family and I would always change to colder plugs when I tuned up the car before the trip, but I now think that was unnecessary. Best, MIke Moore Morgan Hill, Ca On Apr 18, 2014, at 8:45 AM, Jim Maiani <jmaiani@xxxxxxxxxxx> wrote: Hi Everybody. I hope most of you are not looking at snow
yet. Unfortunately, here in northern Michigan, we are...
My survivor 1962 H needs new plugs. (127,000
miles) I’ve read where the recommended plug is Champion J-9Y; and the
1-4bbl 413 wanted J-12Y. The current plug (no idea how old) are Autolite
85. The local Advanced Auto Parts says I need Champion J-12Y. My
friends say just get the J-9Ys. If there’s anybody in the world that would
know for sure, it’s you guys. Comments and opinions please.
Thanks in advance for your help.
Jim Maiani
Houghton Lake, MI
H
From: Anthony Ballato
Sent: Thursday, April 17, 2014 6:48 PM
Subject: [Chrysler300] FW: 1961 Chrysler Newport
Wagon
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