2005 Chevrolet Trailblazer Ext 370

I AM EXPERIENCING A PROBLEM THAT IS INVOLVED IN A CURRENT ODI INVESTIGATION. MY 2005 CHEVY TRAILBLAZER HAS INTERMITTENT FUEL READING FAILURES READING INCORRECTLY. THIS HAS BEEN ONGOING FOR APPROXIMATELY 7 MONTHS BUT HAS BEEN PROGRESSIVELY BECOMING MORE FREQUENT AND ALSO OCCURRING RIGHT NOW. RESEARCHING THIS PROBLEM ONLINE I DISCOVERED OVER ONE HUNDRED FORUM POSTINGS OF OWNERS WITH THE SAME PROBLEM AND ALSO FOUND OUT ABOUT ODI DP 10-001. MY PROBLEM IS CURRENT AND ONGOING, FURTHER MORE IS AVAILABLE FOR INSPECTION FOR THE OPEN INVESTIGATION IF REQUESTED. *TR

2005 CHEVY TRAILBLAZER EXT - SPEEDOMETER HAS CEASED TO WORK. I EITHER SAYS I AM GOING ZERO OR 120 MPH. HAVE NOW GOTTEN 2 SPEEDING TICKETS AND CAN NOT GET INSPECTED UNTIL THIS ISSUE IS RESOLVED. I HAVE BEEN ON THE INTERNET FOR HOURS NOW AND THERE ARE HUNDREDS AND HUNDREDS OF COMPLAINTS FOR THE SAME THING WITH THE SAME YEAR CHEVY TRAILBLAZERS. NEXT STEP ACCORDING TO MOST IS THE GAS GAUGE CEASING TO WORK. THIS REALLY NEEDS TO BE ON THE RECALL LIST LIKE THE OTHER CHEVY VEHICLES WITH THE SAME ISSUE. *TR

I OWN A 2005 CHEVY TRAILBLAZER AND THE SPEEDOMETER AND GAS GAUGE HAVE BOTH STOPPED WORKING. I STARTED HAVING PROBLEMS AUGUST 2009 WHEN I FILLED UP THE GAS TANK I LEFT THE GAS STATION AND IT SAID I WAS ON EMPTY. I TURNED BACK AROUND AND WENT BACK TO THE SAME GAS STATION AND THE MANAGER TRIED TO FILL IT UP AND IT SHOWED I HAD A FULL TANK AT THE PUMP. IT STARTED TO WORK AGAIN BUT THEN IT WOULD FLUCTUATE BACK AND FORTH. NOW IT'S JUST NOT WORKING AT ALL FOR ME. THE OTHER PROBLEM I HAVE IS THAT THE SPEEDOMETER WENT HAYWIRE. I WOULD SHOW I WOULD BE GOING 10 MPH AND ACTUALLY WAS GOING 50 MPH. THEN WHEN I WOULD STOP IT SHOWED WHILE IN PARK 70 MPH. I WOULD HAVE TO THEN TURN OFF AND ON MY CAR TO ZERO IT OUT. THE SPEEDOMETER IS STUCK PAST THE 140 MPH MARK AND HAS MOVED. THIS IS VERY DANGEROUS BECAUSE I HAVE 5 KIDS AND THIS IS THE VEHICLE I USE TO TRANSPORT US. WHAT IF I GET A TICKET FOR GOING TO FAST OR TO SLOW AND WHAT IF I RUN OUT OF GAS ON THE HIGHWAY. THIS IS VERY SCARY AND UNSAFE. I WAS TOLD BY A FRIEND TO SEE ABOUT ANY RECALLS AND FOUND NONE. I THEN CONTACTED GM AND THEY TOLD ME I HAVE TO TAKE IT A GM DEALER FOR A DIAGNOSTIC BUT THERE IS NO GUARANTEE THEY WOULD COVER THE COST. THEY SAID BECAUSE OF THE MILEAGE AND YEAR THAT IT'S FROM NORMAL WEAR AND TEAR I HAVE NEVER HAD A PROBLEM WITH ANY VEHICLE LIKE THIS BEFORE. HOW CONVENIENT AFTER THE WARRANTY GOES OUT I HAVE THIS PROBLEM. AFTER LOOKING ONLINE FOR RECALLS I FOUND SEVERAL OTHER SIMILAR CASES OF THE SAME YEAR, MAKE AND MODEL WITH LESS MILEAGE HAVING THE SAME ISSUES. I DID ASK THE GM REPRESENTATIVE FOR SOMEWHERE ELSE TO FILE A COMPLAINT AND THEY STATED THAT THEY WERE IT. I'M VERY UNSATISFIED WITH GM AND THE POLICIES AND I DON'T FEEL AS IF THEY ARE REALLY CONCERNED WITH THESE ISSUES. *TR

2005 CHEVY TRAILBLAZER FUEL GAUGE FLUCXUATING EVEN WHEN THERE IS A FULL TANK OF GAS. THIS CAN CAUSE THE VEHICLE TO STOP, STALL, CAUSE AN ACCIDENT. CAUSING EXTRA AMOUNTS OF MONEY TO PUT IN THE TANK WHEN NOT REALLY NECESSARY. THERE HAVE BEEN MORE THAN ENOUGH COMPLAINTS REGARDING THIS ISSUE, AND SHOULD NOT TAKE SOMEONE GETTING HURT IN ORDER FOR THE RECALL TO BE PASSED. YOU EXPECT US TO PAY $800-900 TO HAVE IT REPAIRED BUT WHEN IT IS RECALLED, IT WILL TAKE MONTHS TO EVEN GET REFUNDED FOR THE $$ WE PAID OUT FOR THE PROBLEM. I DIDN'T HAVE AN ACCIDENT, HOWEVER, I DID HAVE MY SMALL CHILDREN IN THE CAR WHEN IT STOPPED IN 90 DEGREE WEATHER IN CHARLOTTE NC. WE HAD TO WAIT FOR OVER AN HOUR FOR HELP TO ARRIVE. *TR

THE FUEL GAUGE IS INACCURATE - RANDOMLY FLUCTUATES FROM MOMENT TO MOMENT FROM EMPTY/LOW FUEL LIGHT ON, FULL, TO SOMEWHERE INBETWEEN. THIS HAS BEEN ONGOING SINCE APPROXIMATELY APRIL, 2010. CHECK ENGINE LIGHT IS ON, AND ONSTAR INDICATES THAT AN ELECTRICAL PROBLEM IS PRESENT. VEHICLE WILL NOT PASS EMISSIONS TESTING WITH CHECK ENGINE LIGHT ON. SAFETY CONCERN IF VEHICLE RUNS OUT OF GAS - WE ARE FORCED TO DRIVE IT NOW FOR ONLY A FEW HUNDRED MILES BETWEEN FILL-UPS TO ENSURE ADEQUATE FUEL IN TANK. WE HAVE RESEARCHED POTENTIAL REPAIRS, AND THEY WILL COST APPROXIMATELY $600-$800 TO FIX. *TR

THE FUEL LEVEL SENSOR IN MY 2005 CHEVROLET TRAILBLAZER HAS STOPPED WORKING. IT HAPPENED IMMEDIATELY AFTER I FILLED THE GAS TANK. ONCE I BEGAN TO DRIVE THE FUEL NEEDLE BEGAN TO FLUCTUATE. NOW IT STAYS ON EMPTY & THE CHECK ENGINE LIGHT IS ON. I HAD A REPORT RUN ON MY VEHICLE & FOUND THAT THE FUEL TANK LEVEL SENSOR CONNECTION IS BAD OR NEEDS REPLACED THIS IS A CONCERN BECAUSE I HAVE THREE YOUNG CHILDREN & TO DRIVE IT COULD RESULT IN THE VEHICLE RUNNING OUT OF FUEL, STALLING, OR BEING REAR ENDED BY ANOTHER VEHICLE. *TR

2005 CHEVY TRAILBLAZER EXT FUEL PUMP/FUEL SENSOR PROBLEMS, FUEL GAUGE QUITS WORKING AND THEN PROBLEMS WITH THE FUEL PUMP BEGINS. BOUGHT MY TRUCK IN 2005, REPLACED IT UNDER WARRANTY IN8/ 2007, WENT OUT AGAIN IN12/ 2009...SO EVERY 2 YEARS. CHEVROLET WANTS $800-1500 TO FIX THE PROBLEM. 3 FUEL PUMP/FUEL SENSORS IN 5 YEARS AND YOU DON'T THINK THERE IN A DEFECT. OVER 100 PROBLEMS REPORTED ON CARBEEF.COM ABOUT IT. *TR