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-   -   spark plugs? (https://67-72chevytrucks.com/vboard/showthread.php?t=600193)

riz 10-12-2013 09:27 PM

spark plugs?
 
What is the best spark plugs to use for my 82 K5 Blazer? I keep fouling out plugs....why would that be?

RIZ

68Timber 10-13-2013 12:03 PM

Re: spark plugs?
 
Is it oil contamination?

riz 10-13-2013 01:22 PM

Re: spark plugs?
 
Not sure how to tell. The engine is brand new with only like 100 miles on it even though it's been in the Blazer for many years as I have been working on it.

RIZ

68Timber 10-13-2013 05:37 PM

Re: spark plugs?
 
If it is that low miles the rings may not have seated. I'm guessing at it though, post a pic of a plug - someone will know.


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