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Buy and Sell Cars, Parts, Services and more. Ranging from New to Used to Aftermarket products for free. Car and Parts Dealers are now welcomed.
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Cars For Sale

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Today I changed my spark plugs, i use Bosch Platinium Plugs,:confused::confused:

One or two of the old plugs i changed has got carbon deposits on them...

Can anyone with experience or anyone has opinion on this?

What could be the reason?

What should i do?:confused:
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