Gasoline Fuel System Related Problems of the 2013 Toyota Camry

Gasoline Fuel System problem

Three separate unrelated incidents: 1. While driving in freeway traffic and attempting to blend into side lane, there was no power for a brief second and then a surge which made us decide to stay in the current lane. The repair man said he had heard this concern from other 2013 Camry owners, but I needed to learn to drive this as a new vehicle. 2. Dealer put us off when we asked about recall due to a problem with the airbags. When we e-mailed Toyota they referred us back to our local dealer. We felt caught between them. This has finally been dealt with. 3. Starting the Camry which was parked in our garage,(outside temperatures were below zero) there was a rumbling and a pop. I called our dealer to be sure I should drive into town. When I went to their local office, they told me that this had happened to other owners and it was because of the new federal guidelines for fuel efficiency which made parts closer together and the need to use a thinner oil which would settle and cause this bang. Yet, they also said that none of their lot cars had experienced this and they were not in garages.