Spark Plugs Replacement

Sep 13, 2019 | 11:34 AM

anavabi

Thread Starter

Senior Member

Joined: Aug 2017

Posts: 393

Likes: 10

From: Ontario, Canada

2006 ML500, 2008 ML350

Spark Plugs Replacement

Hi,
How often are we supposed to replace spark plugs. If the tips have no visual deterioration, do you still have to replace them after certain time period?
Thanks

Sep 13, 2019 | 09:53 PM

chassis

Out Of Control!!

Joined: Sep 2018

Posts: 14,644

Likes: 4,551

From: unbegrenzt

2017 GLE350 4MATIC

Google found this - page 35: 60,000 miles

https://www.mbusa.com/vcm/MB/Digital...ce-Booklet.pdf

Sep 16, 2019 | 11:23 AM

anavabi

Thread Starter

Senior Member

Joined: Aug 2017

Posts: 393

Likes: 10

From: Ontario, Canada

2006 ML500, 2008 ML350

Quote:

Originally Posted by chassis

Google found this - page 35: 60,000 miles

https://www.mbusa.com/vcm/MB/Digital...ce-Booklet.pdf

Thank you

Jul 1, 2020 | 02:28 PM

anavabi

Thread Starter

Senior Member

Joined: Aug 2017

Posts: 393

Likes: 10

From: Ontario, Canada

2006 ML500, 2008 ML350

Quote:

Originally Posted by anavabi

Thank you

Now is the time to change spark plugs on my 2006 ML500. I have the removal wrench and I can get the front ones out ok. But rear ones seem tight to use the wrench. Is there some other ways to get the spark plugs out?
Thanks