Spark plug Bosch or NGK
I have mentioned numerous times here to remove Torch plugs and replace. One would not run fresh out of the box (WEN). Replaced it with an NGK and it's been purring ever since.
If I had a choice between a resistor type NGK plug and a non-resistor Torch, I'd take the NGK in a heartbeat.
I’m working on my 08 GTI FSI and man she loves my paycheck like no tomorrow! But she is the greatest car I’ve ever owned. Congrats you’re going to both hate and love it!!! Check the coil packs! Mine use to misfire all the time. Brought it to three shops before I personally replaced all four and bought nothing but NGK or Bosch plugs.
Laser iridium or ruthenium from ngk
Yeah, I use NGK laser iridium. I got a friend that has a m6, m5 v10, and uses those, it's good
Ngk's. First thing i did was get the original plugs out of my beamers and put in the ngk ones. Widely considered one of the best plugs for your engine.
Your misfire could be bad plugs, from looking at these pictures your plug gaps look massive. NGKs are good and motorcraft is also good and I wanna say cheaper from RockAuto.
Maybe take out 1 or 2 plugs to look whats in it? Normally its NGK or Bosch.
Additionally I would endorse the use of a Champion or NGK plug. The LG/Torch/random Chinese plugs are a crap shoot. I see tons of failures on them as well.
Ever since Bosch moved spark plug production to Russia, the quality has been sketchy.
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