Autolite 3924

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wjayg

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Just changed the original Motorcraft AGSP-32P+ spark plugs and put copper autolite's in. What a difference!
Kinda odd the spark plugs holes where full of old black engine oil, had to use vacuum tubing and suck out the old oil. My friend owns a 92 SHO and he says it is inherent in this engine. I just drove 1250 miles with my spark plugs in oil up to the tips!
I did not get out all the old oil and upon starting the engine started smoking really bad for a few seconds-I thought it was going to catch fire!
Plugs cost after rebate .73 cents each including tax

I want to change the wires now and are thinking of the delco 16-826Q
after reading the reviews here, any thoughts?/
 

wjayg

Idasho
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Is the valve cover gaskets part of the 60K service?
 

NWGRN94MTX

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If you use the double platinum it would be almost like OEM. :)

Your "improvement" was getting the oil out of the wells. Do your 60K.
 

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