04-05-2022, 09:56 PM | #1 |
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Spark plugs - washered or not?
Hi all,
2011 128i N52K. I just replaced the spark plugs and ignition coils - I was getting intermittent misfire on 1 and 3. Car runs great now, but I am left wondering if I have made a mistake. The plugs I bought came from a local parts shop, supposedly correct for this engine. They are: NGK LZTR5AGP - 018-4783-2 They look very similar to the ones I removed, with one exception: they don't have crush washers, instead they have a tapered shoulder. Are these the correct plugs? Should I replace them with ones with washers? Thank you! |
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