2000 Chevrolet Blazer Fuel System Problems

TRIED PUTTING GAS IN MY VEHICLE AND IT WOULDNT UMP MUCH RAN BACK INTO GAS STATION TO GET BACK THE MONEY I DIDNT PUMP AND WHEN I CAME BACK OUT MY GAS WAS ON THE GROUND. STATIONARY AT THE GAS PUMP

GAS GAGE BOUNCES AROUND AND FUEL LIGHT COMES ON EVEN WHEN I KNOW THE CAR HAS A FULL TANK. I HAVE TO TRACK MILEAGE EVERY TIME I PUT GAS IN THE CAR. I ALSO HAVE A PROBLEM WITH FUEL PUMP NOT GETTING POWER AND R I HAVE REPLACED THE FUEL PUMP 3 TIMES AND IT WILL HAVE THE SAME PROBLEM DAYS TO WKS AFTER REPLACING THE FUEL PUMP. I HAVE SEARCHED ON GOOGLE AND THEIR ARE MANY PEOPLE HAVING THIS SAME ISSUE. I HAVE TAKEN IT TO 3 DIFFERENT SHOPS AND NO ONE CAN FIGURE IT OUT I AM VERY FRUSTRATED. THEIR IS CODE THAT SHOWS UP WHEN TESTED. THE CAR HAS BROKE DOWN MANY TIMES WITH MY DAUGHTER IN IT. I NEVER KNOW IF I TURN THE CAR OFF IF IT WILL START BACK UP. AT TIMES IN THE MORNING IT WONT START AT ALL AND MY DAUGHTER IS LATE TO SCHOOL DUE TO THE CAR NOT STARTING AND HAVING TO FIND HER A RIDE. FOR THE PAST 4 DAYS THE CAR WILL NOT START AT ALL. THEIR IS NO POWER GETTING TO THE FUEL PUMP. I AM SO FRUSTRATED!! *JS

EVER SINCE I OWN THIS VEHICLE, THE IGNITION SWITCH DOES NOT LOCK. THEREFORE IT IS POSSIBLE TO LEAVE THE TRUCK AND NOT KNOW THE IGNITION SWITCH IS STILL IN THE ON POSITION. ALSO, THE GAS GAUGE BOUNCES ALL OVER THE PLACE AND I HAVE TO USE THE TRIP TO KNOW WHEN I NEED GAS. THIS HAS ALSO BEEN A PROBLEM SINCE I OWN THE TRUCK. OCCASIONALLY, THE LOW FUEL LIGHT COMES ON (I KNOW I HAVE FUEL) AND THE TRUCK STARTS ACTING LIKE IT'S LOW ON GAS. *TR

2000 CHEVY BLAZER HARD TO START NO ACCELERATION MY CHECK ENGINE LIGHT KEEPS COMING ON ,GETTING CODE P0171 CHANGED MASS AIR FLOW SENSOR .STILL NOT WORKING PROPERLY. IS IT RELATED TO CAMPAIGN #99066E OR #99066F THANKS. *TR

TL- THE CONTACT OWNS A 2000 CHEVROLET BLAZER. WHILE DRIVING APPROXIMATELY 65 MPH THE CONTACT NOTICED THE FUEL GAUGE READING FLUCTUATING. THE CONTACT STATED HE WAS UNABLE TO KNOW WHAT THE ACTUAL AMOUNT OF FUEL WAS IN THE VEHICLE. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTICS. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 70,000. DS

GAS GAUGE DOES NOT WORK JUMPS AROUND. *TR

THE GAS GAUGE FLUCTUATES. DO NOT KNOW THE PROPER AMOUNT OF GAS IS IN THE TANK. *TR

THE FUEL GAUGE DOES NOT WORK. IT GOES FROM EMPTY TO FULL ALL THE TIME NO MATTER HOW MUCH GAS YOU HAVE. *TR

FUEL GAUGE FLUCTUATES WILDLY BETWEEN FULL AND EMPTY WHEN TANK IS LESS THAN HALF FULL. IF YOU LOOK IT UP THE GMC JIMMY WHICH USES THE SAME FUEL SYSTEM HAS THE SAME CUSTOMER COMPLAINTS. YOU NEVER KNOW HOW MUCH GAS YOU HAVE IN THE TANK. THIS CAUSED ME TO RUN OUT OF GAS ON A INTERSTATE HIGHWAY IN THE MIDDLE OF RUSH HOUR AND I WAS UNABLE TO PULL OVER TO THE SIDE BECAUSE OF TRAFFIC. LUCKILY NO ONE RAN INTO ME, BUT IT DID CREATE A BAD TRAFFIC PROBLEM. GM REFUSES TO ADMIT THIS A PROBLEM BUT THE MECHANICS I'VE TALKED TO SAY THIS IS A PROBLEM THEY HAVE TO REPAIR ALL THE TIME. THIS VEHICLE SHOULD BE RECALLED BEFORE SOMEONE GETS INJURED OR KILLED. *TR

I HAVE A 2000 BLAZER AND I HAVE BEEN HAVING PROBLEMS WITH THE FUEL GAUGE FOR THE LAST 6 MONTHS. IT FLUCTUATES BETWEEN FULL & EMPTY CONSTANTLY. ONCE IT HITS A HALF TANK, IT STOPS KEEPING TRACK OF HOW MUCH GAS IS IN THE TANK. HAVEN'T HAD IT FIXED YET. SEEN TOO MANY COMPLAINTS NOW, GM SHOULD REPLACE FOR FREE. *TR

AT 90,000 MILES MY FUEL GAGE BECAME ERRATIC, CHEVY DEALER SAYS IT'S THE FUEL PUMP. AT A COST OF $800.00 TO FIX I'LL CALCULATE MY MILEAGE AND LIVE WITH OUT IT. GM TAKING LOW BID ON THE FUEL PUMP MEANS I NO LONGER BUY GM PRODUCTS. FIX MINE AT NO COST AND YOU GOT ME BACK.............MAYBE! *TR

FUEL GAUGE FLUCTUATES VIOLENTLY AND RAPIDLY REGARDLESS OF THE AMOUNT OF GAS IN TANK. PROBLEM HAS EXISTED FOR OVER TWO YEARS AND APPEARS TO BE A COMMON DEFECT WITH PART. ATTEMPT TO REPLACE HOWEVER OPTIONS ARE LIMITED DUE TO SENDING UNIT AND FUEL TOGETHER AS ONE UNIT. *TR

I HAVE PURCHASED A 2000 CHERVOLET BLAZER, I HAVE A FAULTY FUEL PUMP GAUGE, ONE THAT WILL NEVER TELL YOU THE RIGHT AMOUNT OF GAS. THIS LEAD ME INTO RUNNING OUT OF GAS AT A VERY UNCIVILIZED AREA, AND IT COULD HAVE ENDED UP BEING A WRECK, IF A EMERGENCY LANE WASN'T AVAILABLE. A FEW WEEKS LATER I LEARNED THAT A ENTIRE FUEL PUMP WAS NEEDED TO CORRECT THE PROBLEM. I RESEARCHED THIS ON THE INTERNET AND FROM TALKED TO OTHER PEOPLE WITH BLAZERS: THEY ALL HAVE THE SAME ISSUES, GAS PROBLEMS, AND I BELIEVE CHEVY IS IN FAULT HERE FOR PRODUCING A FAULTY FUEL PUMP TO THOUSANDS OF OWNERS. THIS PART COSTS $400 TO REPLACE. *NM

I OWN A 2000 CHEVROLET BLAZER, 4 DR. LT MODEL. THE FUEL GAUGE IS ERRATIC AND WILL BOUNCE ALL OVER THE RANGE, WHENEVER THE FUEL LEVEL IS AT APPROX. 1/2 TANK OR LESS. THIS HAS CAUSED ME TO RUN OUT OF FUEL, ON THE HIGHWAY, BECAUSE I THOUGHT THAT THERE WAS FUEL IN THE VEHICLE; BUT THE GAUGE WAS NOT REGISTERING CORRECTLY. THE LOCAL DEALER WANTS OVER $900.00 TO FIX THIS PROBLEM. IN DOING SOME ONLINE RESEARCH, THIS APPEARS TO BE A VERY COMMON PROBLEM, AND GM SHOULD ISSUE A RECALL AND FIX THIS PROBLEM. *NM

2000 BLAZER RAN OUT OF GAS ON THE HIGHWAY. THE FUEL GAUGE WAS ON FULL. THIS WAS AT 9PM AT NIGHT. *TR

I WAS DRIVING TO TEXAS OVER CHRISTMAS AND AFTER I STOPPED IN COLORADO AND GOT FUEL BY THE TIME I REACHED WICHITA KANSAS IS WHEN THE FUEL GAUGE STARTED TO STAY AT FULL WHEN I KNEW IT WAS ALMOST EMPTY. THE GAUGE BOUNCES AROUND WHEN IT IS IN PARK OR NEUTRAL. I TRAVEL A LOT AND IT MAKES IT VERY DIFFICULT TO JUDGE JUST HOW FAR I CAN DRIVE BEFORE I HAVE TO REFUEL. NO REPAIRS HAVE BEEN MADE AS OF YET. *NM

WE PURCHASED A BRAND NEW 2000 CHEVROLET LT BLAZER AND NOW THE FUEL SENDER WILL NOT WORK PROPERLY. THEREFORE, WE DO NOT KNOW HOW MUCH GAS WE HAVE IN THE TANK. PER MY BROTHER'S INQUIRES ON A WEBSITE HE FOUND OUT THAT THERE HAVE BEEN NUMEROUS OTHER PEOPLE THAT HAVE HAD THIS PROBLEM AND WAS TOLD BY A GM TECHNICIAN THAT THIS WAS A DEFECT IN THIS MAKE/MODEL, THEY ARE AWARE OF THE PROBLEM. I THINK IT SHOULD BE A RECALL AND THE CONSUMER SHOULD NOT HAVE TO PAY TO HAVE THIS REPAIRED SINCE THEY KNOW IT IS A DEFECT AND IS COSTLY TO REPAIR ESPECIALLY SINCE THE VEHICLE IS NOT VERY OLD! *NM

2000 CHEVY BLAZER 4.3L V6 76K MILES 2 DOOR THE SENDING UNIT ON THE FUEL PUMP HAS GONE BAD AND IS CAUSING MY GAS GAUGE TO GIVE AN INCORRECT READING. I MUST NOW USE THE TRIP ODOMETER TO GUESS WHEN TO PUT GAS IN MY TRUCK. FROM RESEARCH I'VE DONE THIS A VERY COMMON PROBLEM WITH BLAZERS OF THIS YEAR. GM SHOULD OFFER A RECALL FOR THIS $600+ JOB ALSO REPLACED THE UPPER & LOWER BALL JOINTS, IDLER ARM AND BOTH WHEEL BEARINGS IN THE PAST MONTH. SEAT RECLINE LEVER ON PASSENGER SIDE HAS ALSO SNAPPED OFF AND REAR WASHER FLUID SPRAYER NO LONG WORKS. I'VE OWNED 4 OTHER CHEVY/GMC VEHICLES AND HAD TO REPLACE THE FUEL PUMP IN 3 OF THEM. I WILL VERY MUCH CONSIDER THESE ISSUES AND HOW GM HANDLES THIS MOST RECENT ONE WHEN I GO TO BUY A NEW TRUCK NEXT YEAR. *AK

THE FUEL GAUGE NEEDLE DIDN'T REGISTER THE AMOUNT OF GAS IN THE TANK. IT WOULD MOVE BACK AND FORTH ERRATICALLY, DROPPING DOWN TO E WITH A "FUEL LOW" WARNING AND THEN IMMEDIATELY GOING BACK UP TO F. MY MECHANIC HAD TO PUT IN A NEW FUEL SENDER AND PUMP AT A COST OF $670.00. *NM

FUEL INJECTORS ON CHEVROLET BLAZERS ~ ORIGINAL PROBLEM WAS THE MODULATOR WHICH I HAD REPLACED THEN 6 FUEL INJECTOR HAD TO BE REPLACED. I WAS TOLD BY NUMEROUS DEALERSHIPS THAT THE INJECTORS ARE FAULTY BUT TO DATE NO "RECALL". ANY ASSISTANCE YOU CAN PROVIDE WOULD BE GREATLY APPRECIATED.*AK