Just replacing glow plugs may not be enough. Applies to 1969 to 1999 models.
Please note: This is not the only reason a diesel engine may be hard starting
Mercedes Diesel 101: Hard Starting / Rough Idle - A Cause Often Missed.
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Just replacing glow plugs may not be enough. Applies to 1969 to 1999 models.
Please note: This is not the only reason a diesel engine may be hard starting