Other Fuel System Hoses Lines/piping, And Fittings problems of the 2008 Dodge Durango

When and everytime vech. Is refueled, get blowback of fuel. During 1 trip, fuel ran back down outside of fill pipe and gas tank, and hit hot muffler, luckly it did not ignite. Can't fill gas tank more than half way, without this happening. Called dealer, service mgr. Took VIN#, said wasn't cover under recall of any type, but will correct problem with new gas tank for aprox. $1000. Another problem that happen twice now, is elect. System goes out, loosing all power to steering and brakes, this happen twice. One time was while towing camper on interstate highway with traffic, we just barely got off road. Again dealership, said the recall for instrument and wiring couldn't and wouldn't cause car to just shut down as described. But they would be happy to replace the instrument cluster and correct any wiring problems, saying cost could be a few hundred or more. Have called Chrysler 3 times, they taken info. Said someone would contact, never a call back. This car was purchased as a used car from a Ford dealership, with only a little over 10,000. Miles in 2013, 5yrs old and only 2000 per year should of been a red flag, but was told a older gentleman had and Ford dealer showed a carfax report that fit the mileage.