1 spark plug more work than others

CT7 · 05-29-2023, 01:30 PM

hi everyone, just changed my spark plugs on my B58 and noticed one of the plugs was more worn than the others. anyone experience this or know what could cause this? i’d think they all should be worn pretty consistently. this plug is the top one (closest to the windshield)

MarcoZandrini · 05-30-2023, 07:59 AM

Which cylinder? Did you find oil in the sparkplug well?

CT7 · 05-30-2023, 08:06 AM

Quote:

Originally Posted by MarcoZandrini

Which cylinder? Did you find oil in the sparkplug well?

yeah a lil bit of oil. it was the top one closest to the windshield not sure if that’s 1 or 6

MarcoZandrini · 07-02-2024, 07:29 PM

That’s #6

05-29-2023, 01:30 PM	#1
CT7 Private 20 Rep 98 Posts Drives: 2013 335i Join Date: Mar 2019 Location: Tri State Area iTrader: (0)	1 spark plug more work than others hi everyone, just changed my spark plugs on my B58 and noticed one of the plugs was more worn than the others. anyone experience this or know what could cause this? i’d think they all should be worn pretty consistently. this plug is the top one (closest to the windshield) Attached Images
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05-30-2023, 07:59 AM	#2
MarcoZandrini Major 474 Rep 1,308 Posts Drives: 2018 M240i Join Date: Jun 2017 Location: Virginia iTrader: (0)	Which cylinder? Did you find oil in the sparkplug well?
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07-02-2024, 07:29 PM	#4
MarcoZandrini Major 474 Rep 1,308 Posts Drives: 2018 M240i Join Date: Jun 2017 Location: Virginia iTrader: (0)	That’s #6
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