Not starting geat in morning

[mark 1]

Hi everyone I have a eclass 2010 220 Mercedes, in the mornings when starting it could take two turns of the key to get it started , got the battery checked over seems to be fine the garage said ,however when it is warm no bother at all starting , just feels not right like it could let me down . Could be doing with a heads up on this one cheers Mark

 

[renault12ts]

The fact it turns over twice then starts proves it isn't the battery since it takes far more to turn the starter motor than anything else.

Your car is a petrol?

 

[markmifsud]

air in the fuel pipes?

 

[markjay]

If Diesel... then I think that's normal on cold mornings? Even with the glow plugs preheating?

 

[dubsR33]

mine had this problem recently so i got the glow plugs changed, it made a slight improvement, but on the real cold icy mornings kinda have the same problem.

 

[mark 1]

Thank you I will look in to that much appreciated