No power

[m4td]

55 plate e300 7sp auto. Goes into something like limp mode, no change in engine tone no warning lights. No vibrations just a lack of power. It is not every time I use it it's quite random. If I pull over turn off the engine and restart the issue disappears, so far it's never done it more than once on any journey. Any advice welcome guys.

 

[optimusprime]

Check all the fuses , and check your battery contacts are clean and tight ,. .Ans all the earth points , the large earth cables are fitted to the body without the paint being removed, Best to remove the bolt and give them a dab of grease then refit them . Check whats in the battery with a meter, here is a chart .