Unresolved

Had it at Volvo this week to have DPF regen.
They said that would fix the problem.

It also has a burring noise from the vacum valve on the turbo.

Still blow smoke from round turbo seal on start up and on stoping the car.

Volvo also said the Dpf was a service item at 70.000 miles, this car has done 64150 miles.

I know this may be a silly thing to ask is there any way of testing the Dpf if i take it of, or should i just fit a new one?

Thanks for your help.