2004 GMC ENVOY XL Complaints

DRIVING DOWN THE ROAD OUR SPEEDOMETER WENT HAYWIRE AND THEN QUIT WORKING. I CALLED GMC AND THEY SAID OUR VEHICLE IS NOT COVERED UNDER THE CURRENT VEHICLES THAT ARE COVERED AND THAT OUR VEHICLE HAS NOT BEEN REPORTED AS A VEHICLE EXPERIENCING DIFFICULTIES. WE OWN A GMC 2004 ENVOY XL.*CN

TL*THE CONTACT OWNS A 2004 GMC ENVOY. THE ODOR OF GAS WAS PRESENT IN THE VEHICLE AT A STOP SIGN. THE DEALER STATED THAT THE FUEL PUMP CORRODED WITH RUST CAUSING THE PUMP TO SPRAY FUEL TO THE TOP, PENETRATE IN THE UNDERCARRIAGE, AND THE EXHAUST SYSTEM. THE CONTACT ASSUMED THE COST OF $444 TO REPLACE THE FUEL PUMP. THE MANUFACTURER ADVISED HIM THAT THERE IS NO RELATED RECALL. THE CURRENT AND FAILURE MILEAGES WERE 42,500. UPDATED 02-14-08 *BF THE CONSUMER STATED THE LABOR COST WAS IN THE AMOUNT OF $220 EXTRA. UPDATED 02/14/08 *TR

THE SPEEDOMETER ON MY 2004 GMC ENVOY XL MALFUNCTIONED. ITS READINGS ARE VERY ERRATIC AND DO NOT CORRESPOND AT ALL WITH THE SPEED OF THE VEHICLE. FOR EXAMPLE, READINGS OF 10 MPH WHILE DRIVING ON THE INTERSTATE WITH THE FLOW OF TRAFFIC AND 100 MPH WHILE STOPPED AT A TRAFFIC LIGHT. THE READINGS VARY ANYWHERE FROM O MPH TO PAST 120 MPH AND ARE COMPLETELY UNRELATED TO THE VEHICLE'S SPEED. THIS FAILURE OCCURRED SUDDENLY. THE FIRST SIGN WAS THE SPEEDOMETER STICKING AT 10 MPH EVEN AS I ACCELERATED; IT THEN BEGAN THE ERRATIC BEHAVIOR MENTIONED ABOVE. AS A CONSEQUENCE, IT IS IMPOSSIBLE TO DETERMINE THE SPEED AT WHICH THIS VEHICLE IS TRAVELING. THIS WAS ESPECIALLY CONCERNING TO ME SINCE THIS FAILURE OCCURRED AS I WAS TRAVELING HOME FROM INDIANA TO SOUTH CAROLINA WITH MY WIFE AND 3 CHILDREN IN THE VEHICLE. THIS OCCURRED YESTERDAY AND HAS NOT BEEN REPAIRED AT THIS TIME. *TR

ELECTRICAL PROBLEMS. I HAVE HAD BOTH REAR TAILGATE SENSORS GO OUT AT THE SAME TIME. I HAVE THE SPEEDOMETER ACTING ERRATICALLY OFF AND ON OFF AND ON. I HAVE HAD THE STARTER SWITCH GO OUT TWICE. *TR

SPEEDOMETER ON MY 2004 GMC ENVOY XL SLT READS INCORRECTLY AT ALL TIMES. BEGAN AS READING HIGH OCCASIONALLY, NOW IT IS ENTIRELY UNRELIABLE. SOMETIMES HIGH, SOMETIMES LOW, SOMETIMES 140MPH IN THE DRIVEWAY. *TR

THE SPEEDOMETER/TACHOMETER IN MY 2004 GMC ENVOY READ INACCURATELY. THE NEEDLES READ WAY OFF OF WHERE THEY SHOULD BE (IE. READING 45 MPH AT IDLE AND TACH AT 8,000 RPMS AT IDLE). *TR

SPEEDOMETER IS ERRATIC OFTEN 30 TO 80 MPH OFF AND WILL NOT RETURN TO 0 MPH WHEN STOPPED. CURRENTLY IT READS ABOVE 120 MPH AND WILL NOT MOVE UP OR DOWN. *TR

I HAVE A 2004 GMC ENVOY XUV AND WHEN THE OIL WAS JUST RECENTLY CHANGED THE MECHANIC NOTICED THAT THE GAS TANK WAS LEAKING AT THE POINT WHERE THE FILLER MET THE MAIN BODY OF THE TANK. HE SAID SINCE THE TANK WAS PLASTIC THE GAS WAS CAUSING THE DETERIORATION AND THE ENTIRE TANK WOULD CAUSE A MAJOR ISSUE. AFTER CHECKING WITH OUR LOCAL GMC DEALER I DISCOVERED THAT THE VEHICLE IS JUST OUT OF THE 3 YR WARRANTY PERIOD AND SINCE IT WAS PURCHASED IN ARIZONA AND NOT CALIFORNIA IT IS NOT COVERED UNDER THE EXTENDED GMC WARRANTY. THIS SHOULD NOT BE PART OF A REPLACEMENT PLAN THE CONSUMER SHOULD BE PAYING FOR, NOT LIKE A REGULAR MAINTENANCE ITEM (CHANGING TIRES, OIL CHANGES, SPARK PLUGS, ETC.) CUTTING CORNERS TO MAKE THE VEHICLE LIGHTER AND THEN NOT SUPPORTING THE CHANGE IS NOT THE BEST WAY TO BE POPULAR. *TR

2004 GMC ENVOY FUEL PUMP MODULE FLANGE CORROSION, CAUSING LEAK ONTO TOP OF GAS TANK AND EXHAUST. *TR

CHECK ENGINE LIGHT ON AND TAKEN TO ADVANCE AUTO PARTS WAS TOLD THAT THERE WAS A SMALL LEAK. THEY ADVISED THAT HOSES ARE TO BE CHECKED. HOSES WERE CHECKED AND CHECK ENGINE LIGHT REMAINED ON. TAKEN TO THE DEALER AND FOUND OUT THAT THERE IS A LEAK IN THE FUEL TANK. WAS TOLD THAT THIS WAS NOT A RECALL ITEM. BUT THIS IS A VERY DANGEROUS DEFECT. NOW WAITING FOR PART TO BE REPLACED. *TR