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      11-05-2014, 08:14 AM   #66
Groundpilot
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Drives: 135I DCT , e92 M3 DCT, Audi A6
Join Date: Mar 2010
Location: long island,ny

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Quote:
Originally Posted by squartus View Post
Just changed spark plugs at 33,000 miles, had my car supercharged 2,000 miles ago and I just started getting some nasty blowby/backfire engine power loss.
Took car for a nice drive after putting in the new ones and it was HUGE difference, smooth power/more power and no blam blam kblam! when I punch it lol.

Got to say those back coil packs on each side are a pain, left off the spark plug covers as well to make it easier in the future since I got to change them so often now that im SC
You should have changed spark plugs at the same time as a SC install.
Changing those back coils and plugs is a big PITA, i agree. Not looking forward doing it, but with a SC, its every 10K miles
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