Pulstar spark plug effective or not?
Who has actually bought it and it actually saves fuel? I know there is many fake fuel saving devices on the net, but well this spark plug, how does it save fuel, I thought spark plug is just used to ignite engine and even if inefficient, will only cause you more fuel only when starting? So please explain what does spark plug does and also if anyone has used Pulstar spark plug please tell me, I am currently driving a 2011 toyota vios car :-)
Between If I plan to buy the pulstar spark plug, I plan to buy online or from ebay, those people selling it in Kuala Lumpur, Malaysia is selling triple the price than on ebay or other sites which I feel is exorbitant when they can import in bulk, so they overcharged I go to ebay or buy directly from amazon or pulstar online dealers which charge a better price should I want to buy. Yeah, I come from Kuala Lumpur, Malaysia.
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