05 s600: Hard start, random cylinder misfire cel
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ML500
05 s600: Hard start, random cylinder misfire cel
It's always had a slow start, but has never had a problem.
Lately, it's gotten pretty tough to start, sometimes takes 2 tries.
But this morning, twice already, it's thrown a cel, and dropped two cylinders this morning.
We reset the cel, and a few hours later when I started it, the cel came back on with another cylinder misfire (opposite bank).
Thoughts? Fuel system issue? Anyone else have this issue before? What resolved it for you?
Thanks,
Em
Lately, it's gotten pretty tough to start, sometimes takes 2 tries.
But this morning, twice already, it's thrown a cel, and dropped two cylinders this morning.
We reset the cel, and a few hours later when I started it, the cel came back on with another cylinder misfire (opposite bank).
Thoughts? Fuel system issue? Anyone else have this issue before? What resolved it for you?
Thanks,
Em
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Joined: Nov 2010
Posts: 2,605
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From: Welwyn, Herts, UK
2006 S600
Do you have MB STAR? If you do your own work, its probably worth getting one.
No, I've never come across starting problems. All the problems that spring to mind would cause other symptoms.
Nick
No, I've never come across starting problems. All the problems that spring to mind would cause other symptoms.
Nick
