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Mazda Mazda3 Engine Safety Report | Feb 10, 2012
Reported on Feb 10, 2012
THE CAR SOMETIMES SURGES DURING DOWNSHIFTING. I WILL BE DRIVING IN MODERATE TRAFFIC IN THIRD GEAR. THE TRAFFIC SLOWS, AND I LET IN THE CLUTCH AND APPLY THE BRAKE. WHEN THE TRAFFIC STARTS TO PICK UP AGAIN, I AM GOING TOO SLOW FOR THIRD, SO I SHIFT INTO SECOND AND LET THE CLUTCH OUT. MY RIGHT FOOT IS JUST RESTING LIGHTLY ON THE GAS PEDAL. THE CAR HAS NOT BEEN IDLING FAST, BUT AS SOON AS THE CLUTCH IS ENGAGED, THE ENGINE SUDDENLY ROARS AND THE CAR LEAPS FORWARD, EVEN THOUGH I HAVE NOT PRESSED THE GAS AT ALL. I LET IN THE CLUTCH AGAIN TO AVOID AN ACCIDENT. WHEN I LET IT OUT AGAIN, IT WORKS NORMALLY. THIS HAPPENS ONCE, TWICE, OR NOT AT ALL IN A 40-MILE ROUND TRIP OUT OF TOWN AND BACK. IT ALSO HAPPENS FREQUENTLY WHEN I MAKE A LEFT TURN WITHOUT STOPPING, BUT WHERE I NEED TO SLOW AND DOWNSHIFT. I COAST INTO THE TURN WITH THE CLUTCH PEDAL IN, SHIFT DOWN, AND ATTEMPT TO LET THE CLUTCH OUT WHEN COMING OUT OF THE TURN. I WOULD EXPECT THE CAR TO SLOW WHEN I SHIFT DOWN UNLESS I AM PRESSING THE ACCELERATOR, BUT SOMETHING OTHER THAN ME IS GIVING IT GAS. IT IS IMPOSSIBLE TO PREDICT WHEN THIS WILL HAPPEN, AND IT NEVER HAPPENS TWICE IN A ROW. I HAVE MADE IT HAPPEN ON PURPOSE, BUT I THINK THAT WAS PURE LUCK. IT HAPPENS WHEN DOWNSHIFTING INTO ANY GEAR, BUT BECAUSE OF THE HEAVY TRAFFIC IN OUR AREA, IT ENDS UP USUALLY BEING THIRD TO SECOND. IT HAS HAPPENED TO ME WHEN DOWNSHIFTING INTO THIRD OR FOURTH ALSO. *TR | |
Make: | Mazda |
Model: | Mazda3 |
Manufactured by: | MAZDA MOTOR CORP |
Year: | 2012 |
Was a crash reported? | N |
Was an injury reported? | 0 person(s) were injured. |
Was a death reported? | 0 person(s) died. |
Was a fire reported? | N |
Location: | SAN FRANCISCO CA |
Vehicle Identification Number (VIN): | JM1BL1L81C1 |
Mileage: | 200 miles. |
Speed: | 20 MPH |
Number of cylinders: | 4 |
Vehicle type: | |
Vehicle fuel: | GAS |
Was a police report filed? | N |
Tire size: | |
Dealer name and location: | |
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