SINCE PURCHASE (FEB. '02) TO PRESENT (JULY '03) THERE HAS BEEN A "HUMMING" / VIBRATING NOISE COMING FROM MY VEHICLE'S INSTRUMENT CLUSTER. IT IS VERY PROMINENT DURING SLOW SPEEDS, SUCH AS IN PARKING LOTS AND WHEN BEGINNING TO ACCELERATE FROM A STOP. REPRESENTATIVES AT DEALER'S SERVICE DEPT. HAVE TOLD ME THAT THIS IS "NORMAL WITH TRAILBLAZERS".*AK
2002
EQUIPMENT:ELECTRICAL:AIR CONDITIONER
2002 CHEVROLET TRAILBLAZER EXPERIENCING PROBLEMS WITH THE AIR CONDITIONER AS WELL AS WITH HESITATION.*MR CAR HESISTATED EVERY TIME THE CONSUMER TRIED TO PICK UP SPEED. ALSO HAD PROBLEMS GETTING CAR STARTED AT TIMES. HAD TO PLAY WITH THE KEY ON THE PASSENGER SIDE DOOR TO START THE CAR. THE DEALER COULDN'T DUPLICATE THE PROBLEM. THE CAR SOMETIMES SHUT OFF WHILE IN MOTION. *BF *NM