My Sprinter based Hymer was taken for some diesel this morning, but went off along our road it didn't change up, stopped at the junction the box still wouldn't change automatically I shoved the stick left and it changed, This went on several times for about two miles . It was holding in gear on a hill in slow moving traffic and then started working properly. It has done 26000 miles in two and a half years and is due a gearbox oil/filter change at 32000 in a few months. It was 0 degrees this morning but the Merc ATF is like water at normal temperatures, It worked OK after working a little through the torque convertor on the hill.. Is it the Temperature of the oil first thing after standing in the cold for two weeks????
Should I bring forwards the oil change to now? there are no fault codes showing on the MB computor I use to check codes and faults.
Should I bring forwards the oil change to now? there are no fault codes showing on the MB computor I use to check codes and faults.