2010 audi A4 2.0 TFSI gas milege to high

Question

Quastion to you , since last couple months my 2010 audi A4 with 2.0 TFSI motor starting loosing power , and gas milege getting hight , but no MIL warning , been in some places and thehnitians refered me about very common turbocharger fault , and quite me 3k for repair
 i like to now it is somthing you can verified . Looks that part is extremely expensive.  
Or what else could be wrong?

Answer 1

Have a good day Alex .
about problem with your 2010 Audi A4 TFSI , it can be many other then turbocharger problem such as : old spark plugs , bad PCV valve , carbon build up in intake ports.  
especially for turbochargers faults engine light shut be on . in your case light off.
but to give you exactly  explanation what going on , we need to inspect your car .
wery common problem is carbon build up , for that problem we have special solution , same as dealer used :  walnut shells blasting equipment.
for turbocharger replacement we have good option with used one with low mileage and warranty include in case you need one , it will cost more then double cheaper .....

all the best . hope is helpful for you .