turbo fault

Hope someone can guide me or take this job. Have a 2015 Vito 114CDI, was initially making a rather loud hissing/whistle turbo noise when accelerating. Now that's all stopped, engine management lights on the dash and it's in limp mode. I've scanned and got the following error codes. P0299...

Hi there. I was traveling on the motorway when my e350 cdi 231bhp lost power. When I pulled over it appeared when I revved the power was still low and white smoke was starting to appear. I have got it recovered and home but I'm wondering if it could be turbo or injectors? And also would the...

A bit new to here so please bear with me if i seem ignorant. 3 days ago i purchased a Mercedes Sprinter 311 LWB X reg its the mark 2. best sprinter in the county for sale. full mudie bond history 1 owner blah blah blah. but sometimes when im driving along it the turbo seems to fail? its...