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single spark plug replacement
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Old 04 Dec 2012, 10:53 PM   #1 (permalink)
Fresh Scooby
Join Date: Mar 2011
Posts: 18
single spark plug replacement

Just replaced all 4 sparkplugs with platinum, only to have a misfire problem 2 weeks later. I have since had to replace seals as one plug was soaking in oil. They replaced that single plug with a regular plug, leaving 3 platinums.

Is there any problem with having different brand/types of plugs running in a car, am I best to change all of them?
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Old 05 Dec 2012, 07:38 PM   #2 (permalink)
Senior Scooby
Join Date: Jan 2010
Posts: 1,370
Re: single spark plug replacement

Can't see it being an issue. Could they not have cleaned the platinum one?
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