I took my 2017 with under 10k miles in for chassis torque, belts and water pump, oil change, brake flush. There were a couple hiccups regarding time it would require. Dealership called to tell me all work had been complete. About 2 miles driving home while merging with freeway traffic the engine faltered and the “ check engine” light came on.Returning to the dealership I was told the mechanic was on vacation. I left the Alfa there for the week he was gone. They have been working to solve the problem but without success. The Alfa experiences the same problem, according to the code, low boost pressure. I have a meeting Monday to discuss as they cannot solve the issue. I have asked that they send to a shop with more experience, only one in Oregon. Washington has three with one being a Maserati dealership. Anyone experienced the same symptoms? It’s been in the shop 3 weeks and I have lost confidence in the local dealership.