2004 CHEVROLET TRAILBLAZER Complaints

SERVICE ENGINE SOON LIGHT WAS ON AFTER COMPLETING A DIAGNOSTIC TEST AT A LOCAL DEALER THEY SAID THE MALFUNCTION WAS THE SECONDARY AIR INJECTION(AIR PUMP) CODE P0410. THEY SAID THE REASON THESE GO OUT IS BECAUSE OF AN ENGINEERING DEFECT AND THE WAY THEY ROUTED THE HOSES INSTEAD OF AIR FLOWING THROUGH IT CAUSES WATER TO ACCUMULATE THEREFORE MAKING THE MOTOR IN THE AIR PUMP TO GO BAD. SO WHILE CHANGING OUT THIS BAD AIR PUMP THERE WAS SO MUCH WATER THAT HAD ACCUMULATED IT ACTUALLY CAUSED THE LIGHT TO BLOW WHICH COULD HAVE CAUSED THE MECHANIC TO BE ELECTROCUTED! *TR

I'VE HAD ISSUES WITH THE ODOMETER, GAS AND BATTERY GAUGES FOR ABOUT A YEAR. HOWEVER, NOW THE ODOMETER DROPS AND THE CAR STALLS AND SHUTS OFF WHEN I GO TO SLOW DOWN. THE CHECK GAUGES LIGHT CAME ON AND OFF FOR A SECOND. NO OTHER LIGHTS ARE ON SO I HAVE NO IDEA WHAT THIS IS. CAR HAS ABOUT 75,000 MILES. *TR

MY SUV HAS LESS THAN 70,000 MILES AND ALL OF A SUDDEN IT STOPPED SHOWING ME THE SPEED THAT I AM GOING. IT JUST SITS ON ZERO AND IT STOPPED SHOWING ME MY GAS, IT SITS ON E,...THIS IS A HUGE AND DANGEROUS PROBLEM. I TRIED TO CONTACT CHEVY BUT HAVE NOT BEEN SUCCESSFUL...I HAVE A 2004 CHEVY TRAILBLAZER! I HAVE NEVER BEEN IN AN ACCIDENT OR ANYTHING LIKE THAT. I LOVED MY VEHICLE AND TOOK VERY GOOD CARE OF IT.... *TR

INSTRUMENT PANEL GAUGES FLUCTUATE, SHOWING INACCURATE READINGS. SPEEDOMETER STICKS ON ONE SPEED AND ALSO JUST FAILS CONSISTENTLY. *TR

I HAVE A 2004 CHEVY TRAILBLAZER. MY SISTER IN LAW HAS A 2005 CHEVY TRAILBLAZER. MY RPM DIAL ENT CRAZY A YEAR AGO AND NOW MY SPEEDOMETER IS OUT. I HAVE 82000 MILES ON IT. CHEVY REFUSES TO PAY FOR THE REPAIR OF $500. THERE ARE SEVERAL OTHERS WITH THIS SAME PROBLEM. I HAVE FOUND MANY WEBSITES. THIS IS AND HAS BEEN AN ONGOING PROBLEM. WE NEED A RECALL. THIS IS FOR TRAILBLAZERS WITH THE YEARS OF 2003-2005. I AM NOT GETTING MY PROBLEM FIXED AND I AM SURE THERE ARE MANY OTHER INSTRUMENT CLUSTERS THAT DO NOT WORK ON THE HIGHWAY. GM LOST A LAWSUIT FOR THE EXACT SAME YEAR VEHICLES FROM 2003-2005 FOR THE SUBURBAN, TRUCKS, TAHOES ETC. MY VEHICLE IS ALSO CONSIDERED A TRUCK AND I AM SURE THAT SAME CHEAP PART WAS USED IN MY VEHICLE. THIS IS DEFINITELY A PROBLEM PART THAT NEEDS TO BE RECALLED. PLEASE HELP! *TR

MY 2004 CHEVROLET TRAILBLAZER DEVELOPED A LEAKING FUEL TANK AND I KEEP GETTING "SERVICE ENGINE" LIGHTS. I UNDERSTAND THERE HAVE BEEN MANY COMPLAINTS HOWEVER GM HAS NOT CALLED FOR A RECALL. THIS IS A SERIOUS SAFETY HAZARD AND APPEARS TO BE A COMMON PROBLEM. REFERENCE COMPLAINT #05012. *TR

SPEEDOMETER AND TACHOMETER QUIT WORKING THERE IS A SHORT IN THE HEATER LEVEL 4 AND 5 DO NOT WORK AND MY WARRANTY DID NOT COVER THE PROBLEMS. I USE TO BUY DODGE BUT I DECIDED TO SWITCH TO CHEVY I BOUGHT A TRAILBLAZER WITH TWO YEAR EXTENDED WARRANTY BUT NOTHING SEEMS TO BE CLAIMED UNDER THE WARRANTY I CALL GM THEY SAID THERE IS NOTHING THAT COVERS IT I THINK I AM GOING TO SWITCH BAR CK TO DODGE. I WILL NEVER BUY ANOTHER CHEVY UNLESS THERE IS SOMETHING THAT CAN BE DONE TO CORRECT THE PROBLEM. *TR

LAST SUMMER, MY VEHICLE STARTED STUMBLING AT SPEEDS GREATER THAN 50MPH ON THE HIGHWAY. I HAD MY VEHICLE SERVICED SEVERAL TIMES, WITHOUT THE ISSUE BEING RESOLVED. I HAVE HAD THE THROTTLE BODY REPLACED, TUNE-UP, MAP SENSOR, AIR INTAKE SENSOR, FUEL SYSTEM CLEANED, FAN CLUTCH REPLACED, STILL HAD THE STUMBLING PROBLEM. APPROXIMATELY 2 WEEKS AGO I WAS DRIVING HOME ON THE HIGHWAY, WHEN I HEARD THE ENGINE REV UP VERY HIGH, BUT I WASN'T GOING ANY FASTER. I THEN PRESSED ON THE GAS, THE ENGINE RACED, BUT I WAS JUST COASTING. I WAS ABLE TO COAST OFF THE HIGHWAY TO THE MEDIAN, THANK GOD NOBODY WAS BEHIND ME. I ALSO THANK GOD I DIDN'T HAVE MY FAMILY WITH ME. THE MECHANIC SAID, THAT ONE OF THE GEARS INSIDE, THE TRANNY WAS BROKEN, AND THE PUMP HAD SHATTERED. I WOULD HATE TO SEE THIS HAPPEN TO SOMEONE, AND THEY CAN NOT GET OUT OF THE WAY, SOMEONE COULD GET KILLED. *TR

2004 CHEVROLET TRAILBLAZER THAT HAS INTERMITTENT LIGHTS GOING OUT WHILE DRIVING AT NIGHT, SPEEDOMETER HAS STOPPED WORKING AND GAUGES ON PANEL ONLY WORK OCCASIONALLY. NEARLY HAD A WRECK WHEN THE HEADLIGHTS WENT OUT GOING DOWN THE INTERSTATE AT 75 MILES PER HOUR. I DID NOT SEE A RECALL. I HAVE SEEN ON LINE THIS IS A COMMON PROBLEM. HAS THERE BEEN A SERVICE RECALL I AM UNAWARE OF? THIS IS A SAFETY ISSUE. MY WIFE AND CHILDREN RIDE IN THIS VEHICLE. *TR

I HAVE ENCOUNTERED A PROBLEM WITH THE SPEEDOMETER NOT WORKING PROPERLY OR NOT WORKING AT ALL IN SOME CASES. I WAS GOING ABOUT 60 TO 65 MPH WHEN THE SPEEDOMETER WAS READING OVER 100MPH NOW THE SPEEDOMETER IS NOT WORKING, THERE HAS BEEN REPORT THAT OTHER TRAILBLAZER WERE DOING THE SAME, THERE SHOULD BE AN RECALL ON THIS. *TR