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What do you guys think about those E3 spark plugs?

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  • What do you guys think about those E3 spark plugs?


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Answer #1 | 29/12 2013 00:55
Save your money and buy regular ones Replace the plugs according to your manual. Autolite, Champion, NGK, Denso etc, they have been making spark plugs for years. They work and they are cheap.
Answer #2 | 29/12 2013 01:02
I use Bosch 4 Platinum plugs (similar to E3) in all my vehicles. They are about $5/plug but I see a 10-20% increase in fuel mileage every time.. As for the poster who said use cheap plugs....well you get what you pay for.
Answer #3 | 29/12 2013 08:39
stick to what your manual calls for. John--- What have you been smoking? No way that any plug will increase mileage by 10-20% that's BS.

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