oldernotwiser
New Member
Just became owner of a ML 320 2002 facelift model and apart from a few problems am really pleased.
The heater is one of the problems - no heat and not a lot of air movement either.
From the engine one pipe is hot and one cold.
I have read other posts and seen that I should perhaps flush the heater block out and also check the blend door motor - simple question - which should I do first?
The heater is one of the problems - no heat and not a lot of air movement either.
From the engine one pipe is hot and one cold.
I have read other posts and seen that I should perhaps flush the heater block out and also check the blend door motor - simple question - which should I do first?
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