[Farmall] gasoline/spark plugs

John Hall jthall at worldnet.att.net
Fri Oct 7 20:11:42 PDT 2005


We have had problems with plugs fouling for years. Tried hotter as well as 
different brands with no luck. We use 89 octane. 93 is the only thing we 
haven't tried. I'd love to know the answer.

John

----- Original Message ----- 
From: "E. John Puckett" <ejpuckett at centurytel.net>
To: "Farmall/IHC mailing list" <farmall at lists.antique-tractor.com>
Sent: Friday, October 07, 2005 1:51 PM
Subject: [Farmall] gasoline/spark plugs


>I know this is probably opening a can of worms, but I've been having to 
>replace the spark plugs in my working cubs fairly often lately.  I run 
>Champion D21 plugs, midgrade fuel, and neither tractor burns oil.  Plugs 
>won't appear fouled, and tractor doesn't smoke, but old plugs will be solid 
>black when removed.  I told the parts man I wanted something besides 
>Champions this time.  He gave me AC 87s, but said they probably won't help. 
>According to him most of the local guys still using the older IH, John 
>Deeres, etc. for work have all changed over to using premium grade fuel. 
>Only way they could find to keep from having to replace plugs every few 
>hours of work time.  Anyone else running into this?
>
> -- 
> John
> another one of them
> *.?-!.* cub owners
>
>
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