NHTSA Complaint #10489093 — 2010 VOLKSWAGEN JETTA

THE CAR ABRUPTLY DECELERATED FROM 65 TO 35 MPH ON A MAJOR INTERSTATE AS THE ENGINE WENT INTO 'LIMP MODE'. THE SUDDEN DECELERATION CAUSED SWERVING AND I HAD TO PULL OVER TO THE CURB IN ORDER TO AVOID AN ACCIDENT. THE COIL/CHECK ENGINE LIGHT TURNED ON AND CAR HESITATED AS IT DROVE. THIS IS THE THIRD INCIDENT THAT THIS CAR HAS HAD WITH THE EXHAUST PROBLEM CAUSING ENGINE TO FORCE DECELERATION AND ABRUPT STOPPING EVEN STALLING. THE SYSTEM THIS TIME DIAGNOSED A DEFECTIVE EXHAUST CONTROL MODULE/FLAP. THE PREVIOUS EMISSIONS ISSUE WHILE THE CAR WAS UNDER WARRANTY INVOLVED DEFECTIVE EGR VALVES. PROBLEM SEEMS TO SHOW UP EVERY 10-15K MILES ON THIS DIESEL MODEL. *TR