| mike2100 |
10-04-2012 10:45 AM |
Quote:
Originally Posted by fuddbutter
(Post 475193)
I have mentioned this elsewhere, they are pretty pointless, majority of the metal that would be floating around in your oil is not magnetic, the motor is mainly alloy, unless of course i have misslead and they have iron cylinder liners..
Anyway, this is why you have a good quality oil filter ;)
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Perhaps, but neither you nor I engineered the car. So if it has one there's a reason. Otherwise they would have saved a bit and went with a regular plug.
For me, I'm not lazy enough to risk even a little bit of metal flowing throughout the oil passages for the 2-3 oil changes I do per year.
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