Volvo V50

engine missfires and judders when running loosing power. I have had the turbo and actuator checked and are working ok .no fault codes are showing. any advice please

cold start car smokes really badly and sounds like ive thrown a bag of spanners down the road.. a minute later as it warms up it runs lovely.. ive replaced all four injectors and the egr sensor.. my turbo is making alot of noise on start up...

For the past few days, whilst driving the right sided indictator switches itself on or wont switch on at all. I am not sure if the indictator lever on the steering column has become hypersensitive. Or related to the movement in the steering...

One time rattling sound under car, goes away within a minute, sounds like I ran over some thing. A couple of months later same thing again-- gone in a minute.