I got car back from the dealership. Technician found two faults. P0193 and P0191. Iíve seen the 191 code but seldom. The tech found low fuel levels in the fuel filter canister indicating the fuel pump in the fuel tank is intermittent or not working as it should. They recommend to replace this pump. Also says if this pump has failed in any way that it will not show any codes indicating it has failed.

Iíve ordered one through local shop will install tomorrow myself and report results.