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The UK-Polos.NET Admin Team

1.4 GTI Spark Plugs

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Posts: 15
Joined: Mon Aug 01, 2016 9:01 pm
Drives: Polo GTI 6R
Location: England

1.4 GTI Spark Plugs

Post by onepointfourbeast » Tue Sep 19, 2017 4:23 pm

Hi Guys

I recently changed my plugs to the NGK Spark 766 or Copper Core Part No. IMR9C-9HES plugs and have developed a misfire . its seems to happen across all cylinders. my thoughts are that the plugs are too hot . has anyone had a similar experience or can recommend a decent set of plugs


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Drives: 6R becoming 6C. slowly.
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Re: 1.4 GTI Spark Plugs

Post by iichel » Tue Sep 19, 2017 5:08 pm

The 1.4 TSI GTI engine is quite sensitive for spark plugs. Maybe look for an alternative (i'm sorry, I don't know which ones to advise)

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