Last month an intake runner control module failed in my 2016 F150 with 5.0 v8 at 75,000 KM. Got that fixed and runs fine under power, however when stopping for a red light the truck more often then not begins to shake. No warning lights or codes are given. Furthermore all of a sudden some am radio stations have become quite staticy. Both problems began right after i took the truck back from the dealership. One problem fixed, got two new problems in return. Brought it back twice without luck. Running on premium fuel didn't help either. Any suggestions would be appreciated.