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Jeffatpm

02-17-2013 11:04 PM

Spark Plugs E70 4.8I

Anyone have any recommendations of spark plugs and why they recommend them?

Platinum
Iridium
2 prong
4 prong
etc

The 4.8I is about to 100K and when it's cold it has a couple hesitations but runs smooth at higher rpm's.

Thanks Kevin

zx45	02-18-2013 05:35 PM

You should go whit the factory recommendation, platinum i guess.

soldmystang

02-18-2013 11:15 PM

My indie says wait until the light comes on. Can't speak for his plug of choice yet.

Jeffatpm

03-21-2013 11:11 AM

What light? a misfire light?
Real OEM quotes Iridium, not platinum. I was asking to see if anyone had experience.

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