2006 GMC Envoy power train problems

“When starting the vehicle it turns over as if it wasn't going to start then it starts then put it in drive and it revs up without moving seems like its going to to pull out but barely moves while driving down the highway in curves it p pulls tords traffic like real hard my drivers side mirror hit someone On a corner because of the suspension the going up and down hill it almost put me in the ditch because of jerking”

“LEAKING TRANSMISSION FLUID; VEHICLE STALLS WHILE DRIVING; AND LEAKS FROM INSIDE WINDOWS ONTO ELECTRICAL POWER SWITCHES AND FLOOR BOARS ON BOTH DRIVER''S SIDE AND PASSENGER SIDE DOORS.”

“TL* THE CONTACT OWNS A 2006 GMC ENVOY. WHILE ACCELERATING FROM AN INTERSECTION, THE VEHICLE FAILED TO ACCELERATE. THE CONTACT MANAGED TO VEER TO THE SHOULDER OF THE ROAD. WHEN THE VEHICLE WAS TURNED OFF AND RESTARTED, IT FAILED TO RESUME NORMAL OPERATION. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE TRANSMISSION FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE DEALER AND MANUFACTURER WERE NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 131,000.”

“WHEN STARTING MY VEHICLE AND START TO DRIVE I NOTICE 2 CHECK ENGINE LIGHTS POP ON. ONE ENGINE LIGHT HAS A ARROW POINTING DOWN AND THE OTHER JUST HAVE THE ENGINE LIGHT SYMBOL AND THE MY SPEED STARTS TO REDUCE A LOT. I WILL PULL OVER TO THE SIDE OF THE ROAD SHUT THE CAR OFF WAIT FOR 5-10 MINUTES AND CRANK IT UP AND AFTER MAYBE 15-20 MINUTES OF DRIVING IT POPS BACK ON. I'VE HAD THE MECHANIC TO DIAGNOSTIC MACHINE AND HE HAS SAID THE THROTTLE BODY NEEDS CHANGING, HAD THAT DONE AND THE SAME PROBLEM CAME BACK. SO I HAD MY OLD ONE PUT BACK ON AND THEN THE MECHANIC SAY MAYBE IT'S THE GAS PEDAL SENSOR. HAD THAT CHANGED AND THE PROBLEM IS STILL THEIR. I LOVE MY TRUCK BUT I DON'T HAVE THE MONEY TO KEP TRYING TO FIX THIS PROBLEM. I NEED HELP, FROM SOMEONE, PLEASE”

“ENGINE SUDDENLY STOPPED RUNNING, PLACED SHIFT LEVER TO PARK POSITION. ENGINE WOULD NOT RESTART. TRANSMISSION WAS NOW LOCKED IN PARK, CAUSING INABILITY TO PUSH VEHICLE TO SAFETY. REPAIR BY GMC DEALER INVOLVED REPAIRING ELECTRICAL SHORT IN FACTORY WIRING UNDER DASHBOARD AT THE FIREWALL, IN THE AREA OF THE BRAKE BOOSTER MOUNT. APPARENT CAUSE IS IMPROPER ROUTING OF WIRING AT TIME OF VEHICLE MFR, CAUSING ABRASION OF WIRING OVER TIME. *TR”

“DRIVER HAD JUST EXITED A PARKING LOT ONTO A MAIN ROAD IN THE EVENING. THE CAR WAS COLD, HAD NOT BEEN USED SINCE THE MORNING. THE CAR FAILED TO TAKE POWER AFTER SLOWING DOWN FOR A LIGHT THAT WAS RED THAN CHANGED TO GREEN. THE CAR WAS ON AND IN DRIVE, BUT FAILED TO GO FURTHER. THERE WAS NO WARNING WHATSOEVER. THE DRIVER BRAKED AND STOPPED, NEARLY CAUSING THE CAR BEHIND TO REAR END THE GMC. GMC DRIVER HAD PUT FLASHERS ON IMMEDIATELY. THE CAR WAS PUT IN PARK, TURNED OFF, THAN RESTARTED. THE GMC WAS PUT INTO DRIVE, BUT AGAIN WOULD ONLY ROLL. THE DRIVER PUT THE CAR INTO GEAR 3 ON THE AUTO TRANS, THAN 2. IN GEAR 2, THE CAR MOVED. THE GMC WAS IMMEDIATELY MOVED BACK TO ITS PARKING SPOT. A DIAGNOSTIC SHOWS THE TRANSMISSION HAS FAILED. ONLY 94,500 MILES, AND THE GM TRANSMISSION IS DEAD. IN LOOKING ON LINE AT CERTAIN CONSUMER DATA AND SPEAKING TO LOCAL MECHANICS, ALL POINT TO TRANSMISSION FAILURES ON THE GM SUV PRODUCTS, INCLUDING CHEVROLET TRAILBLAZER & GMC ENVOY. *TR”