Quote:
Originally Posted by BimmerRules!
Quote:
Originally Posted by Scrippy
I've never heard of coil pack issues plaguing BMW's. My 335 was on originals up till 220,00. I'm on my originals in my M3 with 160,000. Are you guys changing your plugs and batteries when you should? I do plugs every 50,000 and battery every 4 years. No issues with either BMW knock on wood.
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Thanks!
Mine has 43k miles (2011 make) and since it is still on the originals, I first thought of doing the sparks and then the battery.
The coil error messages started after the spark plugs swap. 
FYI that I had purchased the NGKs from FCP Euro using the OE 12120032273 #. Their order also confirms that they are the same G Power LKR8AP spark plugs installed in the factory and sold as replacement parts by BMW. |
-Did you gap the plugs properly?
-Did you vacuumed out the plug area before unscrewing?
-How did the coil pack look coloring wise, (black or starting to grey)?