Hi, thanks for any help in advance.

I have a strange "problem" with my 2008 audi A3 8p (1.6 75 kW, 125000km/77671miles), car runs great, but at idle every 2, 3 sec engine vibrates (not strong by any means but felt when sitting in car, it happens since i drive a car(i took it from my grandma last year)). After changing spark plugs and oil, oil filter and air filter it seemd to be fixed for 2 myb 3 days and it started again. It happens when car is in idle after getting to operating temp, or lover but basicly when its idling at about 800rpm. Rpm needle doesnt move when that happens and no codes shown with obd scan. Some days its much more noticable(stronger shaking and more often) but its not related to outside wather in any way. My local mechanic said we should wait till its get worse. I was wandering if u came across this problem and do you know where we should stat fixing it or have any advice. 

Have a nice day, and sorry for bad englis 🙂

Dean Krbavac