Why does my Mercedes Sprinter make a noise?
One of the fleet of Sprinters I maintain had developed over time a noticeable rear end wine/noise type vibration that changed note on overrun, there was a high likelihood there was some issue with the differential and further investigation revealed the pinion had worn allowing the nose bearing to push back and forth.
What to do about differential noise in sprinter?
Do not forget to check the level/refill of hypoid gear oil in the diff before driving, this can be done by prying out the rubber bung level plug and filling to the lower segment of the hole. Replace the plug and wipe the area clean. Job done!
Is it time to replace the differential in a sprinter?
Once you have obtained a replacement differential it is time to remove the old one! At this point it is worth noting that this type of differential does not have a drain plug, only a level plug. So if you intend to use new hypoid lubricant in your used purchase, now is the time to roll over the diff and empty out the old oil.
Where to put the brake calipers on a sprinter?
Remove both brake caliper hanger bracket bolts, 2x 18mm and place the complete calipers on the top of the leaf spring towards the front, safely out of the way. Place a trolley jack under the centre of the diff and just bring it into contact with the casting.
One of the fleet of Sprinters I maintain had developed over time a noticeable rear end wine/noise type vibration that changed note on overrun, there was a high likelihood there was some issue with the differential and further investigation revealed the pinion had worn allowing the nose bearing to push back and forth.
Do not forget to check the level/refill of hypoid gear oil in the diff before driving, this can be done by prying out the rubber bung level plug and filling to the lower segment of the hole. Replace the plug and wipe the area clean. Job done!
What causes Turbo limp home in Mercedes Sprinter?
That is why the dreaded turbo limp home fault often occurs without any indication on the dashboard. Normally Sprinter engine revs are ECU limited whilst stationary to around 3500 rpm. Depressing the clutch and then further releasing it should now allow revs to increase above this range to the rev limit.
Why does my Mercedes Sprinter not go over 70 mph?
I had an interesting fault to deal with the other day on a 2004 (T1N) 313 LWB Mercedes Sprinter. The driver reported that the van would not go above 70mph and the ‘fuel filter clogged’ light was illuminating. Switching off and on the engine cured the fault, until trying to attain over 70mph where it would fail again.