Spark Plugs on 176 Motor
Thread Starter
Super Member
Joined: Jan 2009
Posts: 566
Likes: 261
From: In The Woods
2019 W222 S560 4Matic/2025 Yukon Denali
Spark Plugs on 176 Motor
Anyone attempt this and maybe have a write up or tips for what tools to have on hand to make it smooth?
instructions on WIS look pretty straight forward.
I'm planning to do this at 50k.
instructions on WIS look pretty straight forward.
I'm planning to do this at 50k.
Senior Member
Joined: Jan 2019
Posts: 497
Likes: 196
From: Palm Beach, Fl
2016 S550 sport, 2018 GLC300, M3, Zo7, 2021 Sierra Denali
I am at 47k and its my future. But remember reading Katie and another member doing it around 50K as recommended, and both said plugs were like brand new and suggested putting it off to a higher mileage.
