NHTSA Complaint #11300092 — 2019 ACURA RDX

2019 ACURA RDX ADVANCE SH-AWD ODOMETER 12,900 TUESDAY 01/14/2020 14:20; LKAS ON, COMFORT MODE, ENGINE IDLE STOP/START CANCELLED WITH THE BUTTON, 60 DEG F. ON A 300+ MILE ROAD TRIP, THE LATTER HALF UNDER HEAVY RAIN. NEARING MY HOME, THE RAIN WAS ALMOST STOPPED, AND AS I ACCELERATEDUP A LONG STEEP GRADE, THE RDX FELT LIKE IT RAN OUT OF GAS. IT JUST SPUTTERED ALONG UP THE HILL UNTIL I CAME TO A DRIVEWAY AND TURNED IN. I NOTICED THE ENGINE LIGHT WAS ON. I TURNED OFF THE ENGINE, WAITED A FEWMINUTES, THEN IT RESTARTED AND HAS BEEN OK SINCE THEN. I DID NOTICE THE NEXT DAY THAT THE IDLE START/STOP FUNCTION IS "UNAVAILABLE" AND THE CAR CONTINUES TO RUN WITH THE FOOT ON THE BRAKE. I DO QUITE A BIT OF 2 LANE TRAVEL, AND OFTEN MUST PASS SLOWER TRAFFICUNDER FULL POWER. IF THIS SITUATION OCCURS DURING A PASSING MANEUVER WITH SHORT SITE DISTANCE, IT WOULD BE DISASTROUS. BASED ON THIS FEAR, MY DRIVING ABILITY IS NOW SEVERELY LIMITED UNTIL THIS PROBLEM IS DIAGNOSED AND RESOLVED.