2006 ML500 Plugs --Corrosion
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Joined: Mar 2012
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ML500
2006 ML500 Plugs --Corrosion
Replacing plugs and wires.on 2007 ml 500 with 69K mi.
Plugs Bosch 9652 Iridium, Is this a good choice? Only AutohausAZ recomm.
Wires. Bosch spark plug wire set.
On two set of ignition coils I got corrosion on the spark plugs (see pic). Could this be the ignition coil problem that need replacing? If so do I need to replace all 8 or just these 2?
Thanks!
jr
Plugs Bosch 9652 Iridium, Is this a good choice? Only AutohausAZ recomm.
Wires. Bosch spark plug wire set.
On two set of ignition coils I got corrosion on the spark plugs (see pic). Could this be the ignition coil problem that need replacing? If so do I need to replace all 8 or just these 2?
Thanks!
jr
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Joined: Oct 2011
Posts: 7,107
Likes: 765
From: Bronx, N.Y.
2002 ML 320 & 2006 ML500
This is a normal condition caused by moisture or rain. This does not require the changing of wires or coils, but since you have the plugs out, change them.
You should post any future questions you have on the correct forum which is the W164 forum, 2006 and up ML's.
https://mbworld.org/forums/m-class-w164-72/
You should post any future questions you have on the correct forum which is the W164 forum, 2006 and up ML's.
https://mbworld.org/forums/m-class-w164-72/
