[AlfaAndy]

There is an active chapter of the Alfa Romeo Owners Club (AROC) in/near Austin. There are active members on the alfabb dot c o m. They most likely will have good recommendations.

 

[AlfaAndy]

Most here agree that there is no good reason to stray from 0W-30 SN plus, and in fact, problems can occur if you do. Also, a worn serpentine drive belt can cause misfire codes, but not actual ignition misfiring. Search threads here for an explanation.

 

[AlfaAndy]

@kamabazi, there are other threads here that discuss oil change options. IMO, one of the best is finding a DODGE RAM JEEP dealership that is willing to work on your Giulia. Several here, including myself, have had successful experiences at a DRJ dealership. Some of their models use the same (not exact, but very similar) 2.0 engine and require the same oil and filter. They also use the same WiTech scanner system that Alfa uses to reset the oil reminders, pull codes, etc. Be certain to make sure that they will only use the required MOPAR 0W-30 MaxPro + oil and a MOPAR MO-339 filter. They should have it all, in stock. The best part, the oil service will be about $70. plus tax.

 

[AlfaAndy]

@mikoz , with only 9800mi, why change belt? Age? If it still looks good; no cracking, I wouldn't worry.

 

[AlfaAndy]

CRC Belt Conditioner, "Not for sale in Catalina Island". LOL
I would never use such a product on my cars.