WHILE DRIVING ON THE HIGHWAY, THE VEHICLE VERY SUDDENLY DECELERATED (FROM ABOUT 55 TO 40), ALMOST AS IF IT SLIPPED BACK A COUPLE OF GEARS- IT WAS A JARRING AND IMMEDIATE LOSS OF POWER, AND I COULD HEAR THE ENGINE STRAIN AS IF IT WAS FORCED INTO A LOWER GEAR. THE TRACTION CONTROL SYSTEM AND TIRE PRESSURE MONITORING DASHBOARD LIGHTS CAME ON, AND THE CHECK ENGINE LIGHT BEGAN FLASHING. I LOST ABILITY TO ACCELERATE ABOVE MAYBE 1K OR 1.5K RPMS. WHEN I SLOWED THE CAR DOWN AND DROVE TO A PLACE I COULD SAFELY PULL OVER, THE CAR WAS SPUTTERING AND TREMBLING AGGRESSIVELY WITH EACH PUSH OF THE GAS PEDAL. WHEN I FINALLY DID STOP, I POWERED OFF THE VEHICLE AND CHECKED THE TIRES - ALL OF WHICH WERE FINE. I TURNED THE CAR BACK ON AND IT BEHAVED NORMALLY, ALL THE ERROR LIGHTS WERE CLEARED. I EVEN DROVE IT QUITE SOME DISTANCE TO THE DEALER FOR MAINTENANCE. THE SERVICE CENTER SAID THEY HAVE NEVER HEARD OF THIS TYPE OF INCIDENT. A QUICK WEB SEARCH, HOWEVER, INDICATES THAT OTHERS HAVE EXPERIENCED THIS VERY SAME ISSUE. THIS IS A NEW (6 MONTHS) 2013 MAZDA CX-5 WITH AROUND 6000 MILES. *TR
2013
ENGINE
I HAD JUST EXITED THE FREEWAY AFTER DRIVING 25 MILES AND WAS STOPPED AT A STOP LIGHT. WHEN THE LIGHT TURNED GREEN AND I STEPPED ON THE ACCELERATOR, THE VEHICLE ENGINE REVVED HIGH AND DID NOT SHIFT GEARS IN THE AUTOMATIC TRANSMISSION. I COULD NOT GET THE VEHICLE OUT OF FIRST GEAR OR OVER 20 MPH. I WAS ABLE TO GET THE VEHICLE TO A SAFE LOCATION AND ONCE IT HAD COOLED OVERNIGHT THE TRANSMISSION SHIFTED NORMALLY. I DID NOT DRIVE IT MORE THAN A BLOCK FOR FEAR IT WOULD HAPPEN AGAIN AND THE VEHICLE IS CURRENTLY AT THE DEALERSHIP FOR REPAIR. *TR
