NHTSA Complaint #10191752 — 2001 VOLVO S80

I'M A NEW OWNER OF A 2001 S80 T6 WITH 66K MILES. SECOND DAY OF OWNERSHIP I'M ON MY WAY HOME IN THE PASSING LANE OF A FREEWAY IN MA, TRAFFIC SLOWS TO A STOP. AS I ACCELERATE THE CAR STALLS. I PULL TO THE LEFT OF THE TRAVELING LANE, PUT THE CAR IN PARK, RESTART THE VEHICLE. THE NEXT DAY, I PULL UP TO A RED LIGHT, ACCELERATE AND THE CAR STALLS. I PUT IT IN PARK, RESTART THE CAR, AND AWAY I GO. NO MESSAGES, NO CHECK ENGINE, NO CODES THAT I KNOW OF. I TRAVEL 100 MILES A DAY, AND THE PROBLEM OCCURS AT LEAST EVERY OTHER DAY. THIS PROBLEM IN INTERMITTANT AND EXTREMELY DANGEROUS. THE HIGHWAY I TRAVEL ON ALLOWS TRAVEL IN BREAKDOWN LANES DURING RUSH HOUR. I NEED TO TRAVEL IN THE RIGHT TRAVEL LANE ALWAYS IN THE EVENT OF ANOTHER STALL. DEALERSHIP CLEANED THE ELECTRONIC THROTTLE MODULE. PROBLEM CONTINUES. RETURNED TO THE DEALERSHIP. THEY SAY, "NO CODES, NO NEW THROTTLE". THAT'S THE VOLVO POLICY, GALLO VOLVO, WORCESTER, MASS. LOU IS THE SERVICE MANAGER. HOW MANY TIMES DOES MY CAR NEED TO UNEXPECTEDLY STALL BEFORE MY CAR SHOWS A CODE SO I CAN REPAIR MY FAULTY ETM? IT'S DANGEROUS TO MY FAMILY AND ME.