Went to get my 07 NVC3 with 130k miles diagnosed today because of a check engine light that's been on for a few months now and we get a code for a bad glow plug.
I ask the mechanic ( A German guy who worked at the MB factory in Germany for 20+ years ) how much to fix it and he tells me he needs to see what's the problem first.
If the plug is exploded or the tip expands he needs to machine it out he says....
Plus he tells me that I need to change them every 50 to 60k miles as a precaution to which I ask if I can do this myself and be said; no, you need a special tool.
What tool is this he speaks of?
I ask the mechanic ( A German guy who worked at the MB factory in Germany for 20+ years ) how much to fix it and he tells me he needs to see what's the problem first.
If the plug is exploded or the tip expands he needs to machine it out he says....
Plus he tells me that I need to change them every 50 to 60k miles as a precaution to which I ask if I can do this myself and be said; no, you need a special tool.
What tool is this he speaks of?