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Fuel /engine Additives ? Good & Bad ?

britdave
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britdave Member

britdave

Posted
Posted

I have a new 2017 Carrera 991.2 , however I suppose this pertains to all Porsche's. For years I have been using "Lucas" brand upper cylinder lubricant / fuel injector cleaner in all my cars, as well as Chevron "Techron" Injector cleaner every few fillups. Is there anything wrong with keeping this up for my new 911 ? ❓ 

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JFP in PA Member

JFP in PA

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Posted

Never used an "upper cylinder lubricant", as I have no idea what it is supposed to do, but we use and recommend Techron at least once a year, preferably just before you change oil as it can result in crap showing up in the oil.  To my knowledge, Techron is the only fuel system cleaner Porsche ever recommended as well.

 

Please don't double post, it is against forum rules.

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